Iwasaki; Osamu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Iwasaki; Osamu.The latest application filed is for "printing apparatus and control method therefor".

Company Profile

3.200.147

Iwasaki; Osamu - Tokyo JP
Iwasaki; Osamu - Yokohama JP
Iwasaki; Osamu - Ashigara-kami-gun JP
Iwasaki; Osamu - Yokohama-shi JP
Iwasaki; Osamu - Kanagawa JP
Iwasaki; Osamu - Ashigarakami-gun JP
Iwasaki; Osamu - Gunma JP
Iwasaki; Osamu - Shizuoka N/A JP
Iwasaki; Osamu - Fujinomiya JP
Iwasaki; Osamu - Maebashi JP
Iwasaki; Osamu - Minami-ashigara JP
Iwasaki; Osamu - Fujinomiya-shi JP
Iwasaki; Osamu - Maebashi-shi JP
Iwasaki; Osamu - Suginami-ku JP
Iwasaki; Osamu - Minami-ashigara-shi JP
Iwasaki; Osamu - Kanagawa-ken JP
Iwasaki; Osamu - Kaisei-machi JP
Iwasaki; Osamu - Yokosuka JP
Iwasaki; Osamu - Kawasaki JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Printing apparatus and control method therefor Grant 11,230,096 - Iwasaki , et al. January 25, 2	2022-01-25
Printing Apparatus And Control Method Therefor App 20210070040 - Iwasaki; Osamu ; et al.	2021-03-11
Inkjet printing apparatus and recovery method of print head Grant 10,207,506 - Iwasaki , et al. Feb	2019-02-19
Image forming apparatus Grant 9,501,000 - Karashima , et al. November 22, 2	2016-11-22
Light guide plate Grant 9,411,085 - Iwasaki August 9, 2	2016-08-09
Image Forming Apparatus App 20160070194 - Karashima; Kenji ; et al.	2016-03-10
Inkjet Printing Apparatus And Recovery Method Of Print Head App 20160052278 - Iwasaki; Osamu ; et al.	2016-02-25
Image forming apparatus Grant 9,217,962 - Karashima , et al. December 22, 2	2015-12-22
Printing apparatus and method of processing printing data Grant 9,174,436 - Suzuki , et al. November 3, 2	2015-11-03
Planar lighting device Grant 9,116,265 - Iwasaki August 25, 2	2015-08-25
Printing apparatus and printing method Grant 9,108,403 - Kawatoko , et al. August 18, 2	2015-08-18
Light guide plate and planar lighting device Grant 9,075,176 - Iwasaki July 7, 2	2015-07-07
Printing Apparatus And Method Of Processing Printing Data App 20150158291 - Suzuki; Fumiko ; et al.	2015-06-11
Image processing apparatus and image processing method Grant 9,016,821 - Masuda , et al. April 28, 2	2015-04-28
Image processing method and image processor Grant 8,979,238 - Nishikori , et al. March 17, 2	2015-03-17
Light Guide Plate App 20150070935 - IWASAKI; Osamu	2015-03-12
Printing apparatus and inkjet method Grant 8,955,956 - Yamamoto , et al. February 17, 2	2015-02-17
Light guide plate, planar lighting device, and liquid crystal display device Grant 8,926,160 - Iwasaki January 6, 2	2015-01-06
Apparatus for making a halftone recording and process for making a halftone recording using the same, as well as ink tank and head cartridge fit for halftone recording and ink-jet recording apparatus using the same Grant RE45,265 - Yano , et al. December 2, 2	2014-12-02
Image Forming Apparatus App 20140321891 - Karashima; Kenji ; et al.	2014-10-30
Printing device and printing method Grant 8,864,266 - Suzuki , et al. October 21, 2	2014-10-21
Light Guide Plate App 20140198531 - IWASAKI; Osamu	2014-07-17
Liquid applying apparatus and ink jet printing apparatus Grant 8,726,834 - Nakagawa , et al. May 20, 2	2014-05-20
Inkjet printing apparatus and print data generating method Grant 8,705,111 - Masuda , et al. April 22, 2	2014-04-22
Printing Apparatus And Printing Method App 20140104335 - Kawatoko; Norihiro ; et al.	2014-04-17
Liquid application device and ink jet recording apparatus Grant 8,671,880 - Oshio , et al. March 18, 2	2014-03-18
Light Guide Plate, Planar Lighting Device And Method Of Manufacturing Light Guide Plate App 20140063852 - IWASAKI; Osamu	2014-03-06
Spindle device, machining center including the spindle device, and method for assembling the spindle device Grant 8,641,338 - Yoneyama , et al. February 4, 2	2014-02-04
Planar Lighting Device App 20140022816 - IWASAKI; Osamu	2014-01-23
Planar Lighting Device App 20140016348 - IWASAKI; Osamu	2014-01-16
Light Guide Plate And Planar Lighting Device App 20140009966 - IWASAKI; Osamu	2014-01-09
Light guide plate and planar lighting device Grant 8,622,602 - Iwasaki January 7, 2	2014-01-07
Planar Lighting Device App 20130301295 - IWASAKI; Osamu	2013-11-14
Light Guide Plate, Planar Lighting Device, And Liquid Crystal Display Device App 20130258707 - IWASAKI; Osamu	2013-10-03
Printing apparatus and control method of printing apparatus Grant 8,529,056 - Nakagawa , et al. September 10, 2	2013-09-10
Light Guide Plate And Planar Lighting Device App 20130223101 - IWASAKI; Osamu	2013-08-29
Inkjet printing apparatus with ink ejection control based on ink temperature Grant 8,500,228 - Aono , et al. August 6, 2	2013-08-06
Light guide plate Grant 8,477,260 - Iwasaki July 2, 2	2013-07-02
Ink jet printing apparatus Grant 8,449,074 - Iwasaki , et al. May 28, 2	2013-05-28
Planar lighting device Grant 8,419,264 - Iwasaki , et al. April 16, 2	2013-04-16
Image Processing Apparatus And Image Processing Method App 20120287194 - Masuda; Satoshi ; et al.	2012-11-15
Image Processing Method And Image Processor App 20120287191 - Nishikori; Hitoshi ; et al.	2012-11-15
Printing Device And Printing Method App 20120287193 - Suzuki; Fumiko ; et al.	2012-11-15
Light Guide Plate, Surface Illuminating Device, And Liquid Crystal Display Device App 20120281166 - Iwasaki; Osamu	2012-11-08
Inkjet Printing Apparatus And Print Data Generating Method App 20120274949 - Masuda; Satoshi ; et al.	2012-11-01
Inkjet Printing Apparatus And Inkjet Printing Method App 20120274951 - Nishikori; Hitoshi ; et al.	2012-11-01
Planar lighting device Grant 8,267,566 - Iwasaki September 18, 2	2012-09-18
Inkjet Printing Apparatus And Ink Ejection Control Method App 20120206519 - Aono; Kiyomi ; et al.	2012-08-16
Light guide plate, and planar lighting device and liquid crystal display device using the same Grant 8,210,731 - Iwasaki July 3, 2	2012-07-03
Liquid application device and ink jet recording apparatus Grant 8,210,637 - Masuyama , et al. July 3, 2	2012-07-03
Liquid application device, inkjet recording apparatus, and method of controlling liquid application device Grant 8,205,982 - Masuyama , et al. June 26, 2	2012-06-26
Inkjet printing apparatus and ink ejection control method Grant 8,186,789 - Aono , et al. May 29, 2	2012-05-29
Image processing apparatus, image processing process and program Grant 8,164,789 - Nishikori , et al. April 24, 2	2012-04-24
Printing Apparatus App 20120062651 - TAKAHASHI; Kiichiro ; et al.	2012-03-15
Planar lighting device Grant 8,132,954 - Iwasaki March 13, 2	2012-03-13
Ink jet printing apparatus Grant 8,087,744 - Nakagawa , et al. January 3, 2	2012-01-03
Printing apparatus Grant 8,079,665 - Takahashi , et al. December 20, 2	2011-12-20
Ink Jet Printing Apparatus App 20110285787 - IWASAKI; OSAMU ; et al.	2011-11-24
Planar Lighting Device App 20110273907 - IWASAKI; Osamu	2011-11-10
Planar illumination device Grant 8,052,315 - Iwasaki November 8, 2	2011-11-08
Printing Apparatus And Inkjet Method App 20110267410 - Yamamoto; Kosuke ; et al.	2011-11-03
Liquid applying apparatus and ink jet printing apparatus Grant 8,038,268 - Iwasaki , et al. October 18, 2	2011-10-18
Ink jet printing apparatus Grant 8,016,386 - Iwasaki , et al. September 13, 2	2011-09-13
Liquid Application Device And Ink Jet Recording Apparatus App 20110216142 - Oshio; Naomi ; et al.	2011-09-08
Liquid application device and inkjet recording apparatus Grant 8,001,921 - Oshio , et al. August 23, 2	2011-08-23
Planar lighting device and a method of producing the same App 20110176327 - Iwasaki; Osamu	2011-07-21
Planar lighting device Grant 7,976,209 - Iwasaki , et al. July 12, 2	2011-07-12
Liquid application device and ink jet recording apparatus Grant 7,963,245 - Oshio , et al. June 21, 2	2011-06-21
Apparatus and method for driving first and second nozzle arrays Grant 7,959,246 - Hamasaki , et al. June 14, 2	2011-06-14
Ink jet printing apparatus and ink absorber recovery method Grant 7,926,906 - Masuda , et al. April 19, 2	2011-04-19
Wedge-shaped lighting device Grant 7,901,125 - Iwasaki March 8, 2	2011-03-08
Liquid applying apparatus and ink-jet printing apparatus Grant 7,896,966 - Masuyama , et al. March 1, 2	2011-03-01
Ink jet printing apparatus and preliminary ejecting method Grant 7,896,463 - Nakagawa , et al. March 1, 2	2011-03-01
Spindle device and machining center including the same Grant 7,891,920 - Yoneyama , et al. February 22, 2	2011-02-22
Liquid application device, inkjet recording apparatus, and method of controlling liquid application device Grant 7,891,796 - Masuyama , et al. February 22, 2	2011-02-22
Image processing apparatus and method Grant 7,889,394 - Iwasaki , et al. February 15, 2	2011-02-15
Planar Lighting Device App 20110007522 - IWASAKI; Osamu	2011-01-13
Light guide plate, as well as a planar lighting device and liquid crystal display apparatus using the same Grant 7,868,970 - Iwasaki January 11, 2	2011-01-11
Liquid Application Device, Inkjet Recording Apparatus, And Method Of Controlling Liquid Application Device App 20100328393 - Masuyama; Atsuhiko ; et al.	2010-12-30
Printing Apparatus And Control Method Of Printing Apparatus App 20100289841 - Nakagawa; Yoshinori ; et al.	2010-11-18
Ink jet printing apparatus and ink jet printing method Grant 7,832,836 - Iwasaki , et al. November 16, 2	2010-11-16
Planar illuminating device Grant 7,826,703 - Iwasaki November 2, 2	2010-11-02
Planar lighting device Grant 7,819,568 - Iwasaki October 26, 2	2010-10-26
Light guide plate App 20100246015 - Iwasaki; Osamu	2010-09-30
Light guide plate App 20100246208 - Iwasaki; Osamu	2010-09-30
Method of designing a diffusion film, a process for producing the same, and a diffusion film obtained thereby Grant 7,781,013 - Endo , et al. August 24, 2	2010-08-24
Planar lighting device Grant 7,771,104 - Iwasaki August 10, 2	2010-08-10
Planar lighting device including light source/light guide sliding mechanism Grant 7,771,108 - Iwasaki August 10, 2	2010-08-10
Planar lighting device Grant 7,771,102 - Iwasaki August 10, 2	2010-08-10
Planar lighting device Grant 7,766,534 - Iwasaki August 3, 2	2010-08-03
Liquid crystal display device Grant 7,738,054 - Okumura , et al. June 15, 2	2010-06-15
Optical sheet and manufacturing method thereof, backlight, liquid crystal display Grant 7,719,635 - Katsumoto , et al. May 18, 2	2010-05-18
Planar lighting device App 20100110727 - Iwasaki; Osamu	2010-05-06
Planar lighting device Grant 7,695,182 - Iwasaki April 13, 2	2010-04-13
Planar Lighting Device App 20100080019 - Iwasaki; Osamu	2010-04-01
Liquid application device and inkjet recording apparatus Grant 7,669,989 - Oshio , et al. March 2, 2	2010-03-02
Spindle Device And Machining Center Including The Same App 20100034610 - Yoneyama; Hiroki ; et al.	2010-02-11
Ink Jet Printing Apparatus App 20100033533 - IWASAKI; OSAMU ; et al.	2010-02-11
Spindle Device, Machining Center Including The Spindle Device, And Method For Assembling The Spindle Device App 20100028094 - Yoneyama; Hiroki ; et al.	2010-02-04
Planar Lighting Device App 20100020568 - Iwasaki; Osamu ; et al.	2010-01-28
Liquid applying apparatus and ink jet printing apparatus Grant 7,650,850 - Iwasaki , et al. January 26, 2	2010-01-26
Liquid Application Device And Ink Jet Recording Apparatus App 20100013876 - MASUYAMA; Atsuhiko ; et al.	2010-01-21
Planar lighting device Grant 7,645,048 - Iwasaki , et al. January 12, 2	2010-01-12
Data processing apparatus, data processing method, ink jet printing apparatus, and ink jet printing method Grant 7,641,309 - Teshigawara , et al. January 5, 2	2010-01-05
Planar Illumination Device App 20090303744 - Iwasaki; Osamu	2009-12-10
Ink jet printing apparatus Grant 7,621,621 - Iwasaki , et al. November 24, 2	2009-11-24
Liquid application device and ink jet recording apparatus Grant 7,614,714 - Masuyama , et al. November 10, 2	2009-11-10
Light guide member, planar lighting device using the same, and rod-type lighting device Grant 7,614,775 - Iwasaki November 10, 2	2009-11-10
Liquid application device and inkjet recording apparatus Grant 7,604,344 - Seki , et al. October 20, 2	2009-10-20
Printing apparatus and method for setting adjustment values for inks having low detection sensitivity Grant 7,600,848 - Teshigawara , et al. October 13, 2	2009-10-13
Liquid application device and inkjet recording apparatus Grant 7,591,545 - Iwasaki , et al. September 22, 2	2009-09-22
Liquid applying apparatus and ink jet printing apparatus Grant 7,588,639 - Iwasaki , et al. September 15, 2	2009-09-15
Planar Lighting Device App 20090196069 - Iwasaki; Osamu	2009-08-06
Inkjet Printing Apparatus And Ink Ejection Control Method App 20090195577 - Aono; Kiyomi ; et al.	2009-08-06
Image processing apparatus and image processing method Grant 7,564,591 - Takahashi , et al. July 21, 2	2009-07-21
Ink jet printing apparatus Grant 7,556,339 - Nakagawa , et al. July 7, 2	2009-07-07
Light Guide Member, Planar Lighting Device Using the Same, and Rod-Type Lighting Device App 20090147537 - Iwasaki; Osamu	2009-06-11
Liquid applying apparatus and printing apparatus Grant 7,536,974 - Iwasaki , et al. May 26, 2	2009-05-26
Liquid applying apparatus and ink-jet printing apparatus Grant 7,537,661 - Nakagawa , et al. May 26, 2	2009-05-26
Image Processing Apparatus, Image Processing Process And Program App 20090116069 - NISHIKORI; Hitoshi ; et al.	2009-05-07
Light Guide Plate App 20090103327 - IWASAKI; Osamu ; et al.	2009-04-23
Planar Lighting Device App 20090103328 - IWASAKI; Osamu	2009-04-23
Planar Lighting Device App 20090097277 - IWASAKI; Osamu	2009-04-16
Planar Illuminating Device App 20090092366 - Iwasaki; Osamu	2009-04-09
Planar Lighting Device App 20090091927 - IWASAKI; Osamu	2009-04-09
Image processing apparatus, image processing process and program Grant 7,515,318 - Nishikori , et al. April 7, 2	2009-04-07
Planar Lighting Device App 20090086507 - Iwasaki; Osamu	2009-04-02
Planar Lighting Device App 20090086505 - IWASAKI; Osamu ; et al.	2009-04-02
Planar lighting device Grant 7,490,971 - Iwasaki February 17, 2	2009-02-17
Planar Lighting Device App 20080304285 - IWASAKI; Osamu	2008-12-11
Planar Lighting Device App 20080304286 - IWASAKI; Osamu	2008-12-11
Planar Lighting Device App 20080304288 - IWASAKI; Osamu	2008-12-11
Ink jet printing apparatus for preventing degradation of liquid application member Grant 7,461,932 - Iwasaki , et al. December 9, 2	2008-12-09
Liquid Applying Apparatus And Ink Jet Printing Apparatus App 20080297573 - Iwasaki; Osamu ; et al.	2008-12-04
Printing apparatus, printing position adjustment value setting method and printing method Grant 7,458,655 - Takahashi , et al. December 2, 2	2008-12-02
Bidirectional printing method and apparatus with reduced color unevenness Grant 7,455,379 - Otsuka , et al. November 25, 2	2008-11-25
Ink Jet Printing Apparatus App 20080278555 - NAKAGAWA; Yoshinori ; et al.	2008-11-13
Printing Apparatus, Method Of Setting Print Position Adjustment Value, And Printing Method App 20080273051 - TESHIGAWARA; Minoru ; et al.	2008-11-06
Printing Apparatus App 20080273055 - TAKAHASHI; Kiichiro ; et al.	2008-11-06
Liquid Applying Apparatus And Ink Jet Printing Apparatus App 20080223290 - IWASAKI; Osamu ; et al.	2008-09-18
Liquid Crystal Display Device App 20080198300 - Okumura; Takamitsu ; et al.	2008-08-21
Printing apparatus Grant 7,410,239 - Takahashi , et al. August 12, 2	2008-08-12
Method of Designing a Diffusion Film, a Process For Producing the Same, and a Diffusion Film Obtained Thereby App 20080167742 - Endo; Toshiaki ; et al.	2008-07-10
Printing apparatus, method of setting print position adjustment value, and printing method Grant 7,396,099 - Teshigawara , et al. July 8, 2	2008-07-08
Liquid applying apparatus and ink jet printing apparatus Grant 7,395,778 - Iwasaki , et al. July 8, 2	2008-07-08
Ink Jet Printing Apparatus And Ink Absorber Recovery Method App 20080150990 - Masuda; Satoshi ; et al.	2008-06-26
Ink-jet printing method, ink-jet printing apparatus, and program Grant 7,390,072 - Takahashi , et al. June 24, 2	2008-06-24
Liquid Applying Apparatus And Ink Jet Printing Apparatus App 20080134972 - Nakagawa; Yoshinori ; et al.	2008-06-12
Light Guide Plate, and Planar Lighting Device and Liquid Crystal Display Device Using Such Light Guide Plate App 20080137004 - Iwasaki; Osamu ; et al.	2008-06-12
Printing apparatus and printing method Grant 7,377,619 - Takahashi , et al. May 27, 2	2008-05-27
Planar Lighting Device App 20080112153 - IWASAKI; Osamu ; et al.	2008-05-15
Multistep index optical fiber Grant 7,366,389 - Iwasaki April 29, 2	2008-04-29
Inkjet printing method Grant 7,350,893 - Teshigawara , et al. April 1, 2	2008-04-01
Method and apparatus for transforming moving picture coding system Grant 7,321,622 - Etoh , et al. January 22, 2	2008-01-22
Optical sheet and manufacturing method thereof, backlight, liquid crystal display App 20080013323 - Katsumoto; Ryuichi ; et al.	2008-01-17
Quantization apparatus and method, and inkjet printing apparatus using the same Grant 7,315,401 - Iwasaki , et al. January 1, 2	2008-01-01
Light Guide Plate, As well As A Planar Lighting Device And Liquid Crystal Display Apparatus Using The Same App 20070279549 - Iwasaki; Osamu	2007-12-06
Method and apparatus for transforming moving picture coding system Grant 7,292,632 - Etoh , et al. November 6, 2	2007-11-06
Image data recording device, method for controlling image data recording device, and a program for controlling an image data recording system, each using a common key Grant 7,283,259 - Iwasaki October 16, 2	2007-10-16
Ink Jet Printing Apparatus And Preliminary Ejecting Method App 20070236534 - Nakagawa; Yoshinori ; et al.	2007-10-11
Liquid applying apparatus and ink jet printing apparatus Grant 7,270,409 - Iwasaki , et al. September 18, 2	2007-09-18
Image Processing Apparatus And Method App 20070206245 - Iwasaki; Osamu ; et al.	2007-09-06
Image processing apparatus and method Grant 7,265,874 - Iwasaki , et al. September 4, 2	2007-09-04
Communication system using sheet-shaped light guide Grant 7,266,278 - Iwasaki September 4, 2	2007-09-04
Multistep Index Optical Fiber App 20070196064 - Iwasaki; Osamu	2007-08-23
Planar lighting device App 20070183137 - Iwasaki; Osamu	2007-08-09
Light guide plate, and planar lighting device and liquid crystal display device using the same App 20070165422 - Iwasaki; Osamu	2007-07-19
Printing Apparatus, Printing Apparatus Control Method, Printhead Control Circuit, And Printhead Driving Method App 20070139510 - Hamasaki; Yuji ; et al.	2007-06-21
Liquid Application Device And Ink Jet Recording Apparatus App 20070126836 - MASUYAMA; Atsuhiko ; et al.	2007-06-07
Liquid Application Device And Inkjet Recording Apparatus App 20070126835 - OSHIO; Naomi ; et al.	2007-06-07
Sheet-type optical conductor and communication system using the sheet-type optical conductor Grant 7,224,874 - Iwasaki , et al. May 29, 2	2007-05-29
Sheet light guide and communication system using the same Grant 7,224,876 - Iwasaki , et al. May 29, 2	2007-05-29
Communication system using sheet light guide Grant 7,224,877 - Iwasaki May 29, 2	2007-05-29
Liquid Applying Apparatus And Ink-jet Printing Apparatus App 20070101936 - MASUYAMA; Atsuhiko ; et al.	2007-05-10
Liquid application device, inkjet recording apparatus, and method of controlling liquid application device App 20070070163 - MASUYAMA; Atsuhiko ; et al.	2007-03-29
Communication system using sheet light guide Grant 7,190,857 - Iwasaki March 13, 2	2007-03-13
Sheet-shaped light guide and communication system using the same Grant 7,187,834 - Iwasaki March 6, 2	2007-03-06
Liquid application device and inkjet recording apparatus App 20070035592 - Oshio; Naomi ; et al.	2007-02-15
Liquid Application Device And Inkjet Recording Apparatus App 20070035593 - Iwasaki; Osamu ; et al.	2007-02-15
Liquid applying apparatus and ink-jet printing apparatus App 20070034152 - Nakagawa; Yoshinori ; et al.	2007-02-15
Liquid application device and ink jet recording apparatus App 20070034102 - Oshio; Naomi ; et al.	2007-02-15
Bidirectional Printing Method And Apparatus With Reduced Color Unevenness App 20070019022 - OTSUKA; NAOJI ; et al.	2007-01-25
Inkjet printing method App 20070002096 - Teshigawara; Minoru ; et al.	2007-01-04
Liquid applying apparatus and printing apparatus App 20060279618 - Iwasaki; Osamu ; et al.	2006-12-14
Inkjet recording apparatus for controlling recovery operation by managing cap-open state and recovery control method Grant 7,144,096 - Seki , et al. December 5, 2	2006-12-05
Bidirectional printing method and apparatus with reduced color unevenness Grant 7,131,713 - Otsuka , et al. November 7, 2	2006-11-07
Printing apparatus and dot position adjusting method Grant 7,114,790 - Seki , et al. October 3, 2	2006-10-03
Binocular Grant D529,060 - Iwasaki , et al. September 26, 2	2006-09-26
Printing apparatus App 20060187247 - Takahashi; Kiichiro ; et al.	2006-08-24
Liquid Application Device And Inkjet Recording Apparatus App 20060176325 - Seki; Satoshi ; et al.	2006-08-10
Printing apparatus, printing method, data processing method and recording material Grant 7,079,283 - Otsuka , et al. July 18, 2	2006-07-18
Ink jet printing apparatus, print head performance recovering device, and print head performance recovering method Grant 7,052,107 - Yamada , et al. May 30, 2	2006-05-30
Two-way print apparatus and print method Grant 7,032,991 - Otsuka , et al. April 25, 2	2006-04-25
Bidirectional printing method and apparatus with reduced color unevenness Grant 7,011,391 - Otsuka , et al. March 14, 2	2006-03-14
Printing apparatus and preliminary discharge control method Grant 7,011,386 - Iwasaki , et al. March 14, 2	2006-03-14
Data processing apparatus, data processing method, ink jet printing apparatus, and ink jet printing method App 20060038850 - Teshigawara; Minoru ; et al.	2006-02-23
Inkjet recording apparatus for controlling recovery operation by managing cap-open state and recovery control method Grant 6,994,416 - Seki , et al. February 7, 2	2006-02-07
Printing apparatus performing print registration Grant 6,994,413 - Otsuka , et al. February 7, 2	2006-02-07
Ink-jet printing method, ink-jet printing apparatus, and program Grant 6,966,621 - Takahashi , et al. November 22, 2	2005-11-22
Printing apparatus and printing method App 20050243126 - Takahashi, Kiichiro ; et al.	2005-11-03
Ink-jet printing method, Ink-jet printing apparatus, and program App 20050243113 - Takahashi, Kiichiro ; et al.	2005-11-03
Inkjet recording apparatus for controlling recovery operation by managing cap-open state and recovery control method App 20050206674 - Seki, Satoshi ; et al.	2005-09-22
Liquid applying apparatus and ink jet printing apparatus App 20050200666 - Iwasaki, Osamu ; et al.	2005-09-15
Sheet-shaped light guide and communication system using the same App 20050201706 - Iwasaki, Osamu	2005-09-15
Bidirectional printing method and apparatus with reduced color unevenness App 20050190223 - Otsuka, Naoji ; et al.	2005-09-01
Ink jet printing apparatus App 20050179760 - Nakagawa, Yoshinori ; et al.	2005-08-18
Liquid applying apparatus and ink jet printing apparatus App 20050179720 - Iwasaki, Osamu ; et al.	2005-08-18
Liquid applying apparatus and ink jet printing apparatus App 20050178323 - Iwasaki, Osamu ; et al.	2005-08-18
Liquid applying apparatus and ink jet printing apparatus App 20050178324 - Iwasaki, Osamu ; et al.	2005-08-18
Communication system using sheet-shaped light guide App 20050162863 - Iwasaki, Osamu	2005-07-28
Sheet light guide and communication system using the same App 20050163454 - Iwasaki, Osamu ; et al.	2005-07-28
Communication system using sheet light guide App 20050163422 - Iwasaki, Osamu	2005-07-28
Communication system using sheet light guide App 20050163442 - Iwasaki, Osamu	2005-07-28
Apparatus for manufacturing evaluation reference tape Grant 6,914,254 - Iwasaki July 5, 2	2005-07-05
Two-way print apparatus and print method Grant 6,905,190 - Otsuka , et al. June 14, 2	2005-06-14
Light guide containing light-scattering particles arranged to realize desired light-output efficiency and method for designing the same Grant 6,907,177 - Iwasaki , et al. June 14, 2	2005-06-14
Bidirectional printing method and apparatus with reduced color unevenness Grant 6,899,413 - Otsuka , et al. May 31, 2	2005-05-31
Print apparatus and printing method for forming a color image by applying different color inks to a printing material using a recording head Grant 6,896,356 - Otsuka , et al. May 24, 2	2005-05-24
Printing data producing method for printing apparatus Grant 6,877,833 - Teshigawara , et al. April 12, 2	2005-04-12
Printing apparatus, method of setting print position adjustment value, and printing method App 20050057600 - Teshigawara, Minoru ; et al.	2005-03-17
Printing apparatus, printing position adjustment value setting method and printing method App 20050052481 - Takahashi, Kiichiro ; et al.	2005-03-10
Printing apparatus and dot position adjusting method App 20050046657 - Seki, Satoshi ; et al.	2005-03-03
Bidirectional printing method and apparatus with reduced color unevenness App 20050030337 - Otsuka, Naoji ; et al.	2005-02-10
Ink jet printing apparatus App 20050018012 - Iwasaki, Osamu ; et al.	2005-01-27
Recording apparatus for recording image by expanding the image in dot pattern Grant 6,846,066 - Teshikawara , et al. January 25, 2	2005-01-25
Image processing apparatus, image processing process and program App 20040263883 - Nishikori, Hitoshi ; et al.	2004-12-30
Ink jet printing apparatus and ink jet printing method Grant 6,834,936 - Teshigawara , et al. December 28, 2	2004-12-28
Sheet-type optical conductor and communication system using the sheet-type optical conductor App 20040258382 - Iwasaki, Osamu ; et al.	2004-12-23
Test pattern printing method, information processing apparatus, printing apparatus and density variation correction method Grant 6,832,825 - Nishikori , et al. December 21, 2	2004-12-21
Ink jet printing apparatus and ink jet printing method App 20040252160 - Iwasaki, Osamu ; et al.	2004-12-16
Print apparatus and print method Grant 6,827,424 - Teshigawara , et al. December 7, 2	2004-12-07
Printing apparatus and printing method Grant 6,828,995 - Iwasaki , et al. December 7, 2	2004-12-07
Ink jet printing apparatus, print head performance recovering device, and print head performance recovering method App 20040233247 - Yamada, Hiroshi ; et al.	2004-11-25
Video coding method and video coding apparatus Grant 6,798,837 - Uenoyama , et al. September 28, 2	2004-09-28
Printing apparatus and printing method Grant 6,793,320 - Iwasaki , et al. September 21, 2	2004-09-21
Ink jet printing apparatus and ink jet printing method Grant 6,789,867 - Takahashi , et al. September 14, 2	2004-09-14
Ink-jet printing apparatus and ink-jet printing method Grant 6,764,154 - Nishikori , et al. July 20, 2	2004-07-20
Ink jet printing apparatus and method with suppressed bleeding of inks Grant 6,755,496 - Nishikori , et al. June 29, 2	2004-06-29
Ink jet print head and ink jet printing apparatus Grant 6,755,506 - Nishikori , et al. June 29, 2	2004-06-29
Recording apparatus for recording image by expanding the image in dot pattern App 20040090480 - Teshikawara, Minoru ; et al.	2004-05-13
Ink-jet printing method, ink-jet printing apparatus, and program App 20040070638 - Takahashi, Kiichiro ; et al.	2004-04-15
Recording apparatus and temperature detecting method therefor Grant 6,719,395 - Iwasaki , et al. April 13, 2	2004-04-13
Light guide containing light-scattering particles arranged to realize desired light-output efficiency and method for designing the same App 20040047579 - Iwasaki, Osamu ; et al.	2004-03-11
Printing apparatus and preliminary discharge control method App 20040041873 - Iwasaki, Osamu ; et al.	2004-03-04
Ink jet printing apparatus and preliminary ejecting method App 20040041862 - Nakagawa, Yoshinori ; et al.	2004-03-04
Inkjet recording apparatus for controlling recovery operation by managing cap-open state and recovery control method App 20040041874 - Seki, Satoshi ; et al.	2004-03-04
Apparatus and method for resolution transformation of orthogonal transformation image Grant 6,683,997 - Yoshio , et al. January 27, 2	2004-01-27
Ink jet print apparatus, ink jet printing method, program, and computer-readable storage medium that stores the program Grant 6,669,331 - Teshigawara , et al. December 30, 2	2003-12-30
Evaluation reference tape Grant 6,661,610 - Iwasaki December 9, 2	2003-12-09
Ink jet printing apparatus and ink jet printing method App 20030214555 - Teshigawara, Minoru ; et al.	2003-11-20
Method and apparatus for transforming moving picture coding system App 20030215012 - Etoh, Minoru ; et al.	2003-11-20
Method and apparatus for transforming moving picture coding system App 20030206588 - Etoh, Minoru ; et al.	2003-11-06
Liquid ejecting head, suction recovering method, head cartridge and image forming apparatus Grant 6,637,874 - Yazawa , et al. October 28, 2	2003-10-28
Quantization apparatus and method, and inkjet printing apparatus App 20030197897 - Iwasaki, Osamu ; et al.	2003-10-23
Image processing apparatus and method App 20030193679 - Iwasaki, Osamu ; et al.	2003-10-16
Evaluation reference tape, method and apparatus for manufacturing the same App 20030189776 - Iwasaki, Osamu	2003-10-09
Evaluation reference tape, method and apparatus for manufacturing the same App 20030189777 - Iwasaki, Osamu	2003-10-09
Printing apparatus and printing method Grant 6,626,517 - Iwasaki , et al. September 30, 2	2003-09-30
Image coding system converting apparatus, image coding system converting method, and recording medium Grant 6,628,839 - Komiya , et al. September 30, 2	2003-09-30
Ink jet print head and ink jet printing apparatus App 20030179262 - Nishikori, Hitoshi ; et al.	2003-09-25
Method and apparatus for transforming moving picture coding system Grant 6,625,211 - Etoh , et al. September 23, 2	2003-09-23
Ink-jet print method and apparatus Grant 6,601,938 - Iwasaki , et al. August 5, 2	2003-08-05
Locating method of an optical sensor, an adjustment method of dot printing position using the optical sensor, and a printing apparatus Grant 6,547,360 - Takahashi , et al. April 15, 2	2003-04-15
Locating Method Of An Optical Sensor, An Adjustment Method Of Dot Printing Position Using The Optical Sensor, And A Printing Apparatus App 20030016263 - TAKAHASHI, KIICHIRO ; et al.	2003-01-23
Ink jet printing apparatus and ink jet printing method Grant 6,488,350 - Iwasaki , et al. December 3, 2	2002-12-03
Printing apparatus and printing method App 20020175961 - Iwasaki, Osamu ; et al.	2002-11-28
Ink jet print apparatus, ink jet printing method, program, and computer-readable storage medium that stores the program App 20020171709 - Teshigawara, Minoru ; et al.	2002-11-21
Substrate for use of ink jet head, ink jet head, ink jet cartridge, and ink jet recording apparatus Grant 6,474,788 - Saito , et al. November 5, 2	2002-11-05
Method and apparatus for controlling the amount of ink and the life of the printhead in an ink-jet recording apparatus Grant 6,476,926 - Yano , et al. November 5, 2	2002-11-05
Printing apparatus performing print registration App 20020158936 - Otsuka, Naoji ; et al.	2002-10-31
Ink jet printing apparatus and ink jet printing method App 20020154182 - Takahashi, Kiichiro ; et al.	2002-10-24
Adjustment method of dot printing positions and a printing apparatus Grant 6,464,319 - Teshigawara , et al. October 15, 2	2002-10-15
Ink-jet printing method and apparatus Grant 6,464,329 - Koitabashi , et al. October 15, 2	2002-10-15
Ink Jet Printing Apparatus And Ink Jet Printing Method App 20020135625 - IWASAKI, OSAMU ; et al.	2002-09-26
Adjustment Method Of Dot Printing Positions And A Printing Apparatus App 20020135627 - TAKAHASHI, KIICHIRO ; et al.	2002-09-26
Adjustment method of dot printing positions and a printing apparatus Grant 6,454,390 - Takahashi , et al. September 24, 2	2002-09-24
Liquid ejecting head, suction recovering method, head cartridge and image forming apparatus App 20020113845 - Yazawa, Takeshi ; et al.	2002-08-22
Ink-jet printing apparatus and ink-jet printing method App 20020113758 - Nishikori, Hitoshi ; et al.	2002-08-22
Printing data producing method for printing apparatus App 20020105557 - Teshigawara, Minoru ; et al.	2002-08-08
Ink jet printing apparauts and method with suppressed bleeding of inks App 20020105559 - Nishikori, Hitoshi ; et al.	2002-08-08
Magnetic tape processing method and magnetic tape processing apparatus having an optical system Grant 6,429,411 - Iwasaki , et al. August 6, 2	2002-08-06
Print apparatus and print method App 20020070999 - Teshigawara, Minoru ; et al.	2002-06-13
Method and apparatus for controlling printing operation with externally supplied parameters Grant 6,394,571 - Yano , et al. May 28, 2	2002-05-28
Printing apparatus and printing method App 20020057308 - Iwasaki, Osamu ; et al.	2002-05-16
Method of driving a plurality of heating elements at shifted timings Grant 6,382,768 - Koitabashi , et al. May 7, 2	2002-05-07
Ink Jet Recording Apparatus And Ink Jet Recording Method App 20020044170 - TAKAHASHI, KIICHIRO ; et al.	2002-04-18
Recording apparatus and temperature detecting method therefor App 20020041300 - Iwasaki, Osamu ; et al.	2002-04-11
Printing apparatus, printing method, data processing method and recording material App 20020039192 - Otsuka, Naoji ; et al.	2002-04-04
Image processing apparatus App 20020036789 - Iwasaki, Osamu	2002-03-28
Printing Apparatus And Head Driving Method App 20020030709 - IWASAKI, OSAMU ; et al.	2002-03-14
Printing apparatus and print control method Grant 6,352,327 - Yano , et al. March 5, 2	2002-03-05
Ink-jet printing method and apparatus for printing with inks of different densities App 20020012018 - Ohtsuka, Naoji ; et al.	2002-01-31
''image Process Apparatus, Image Process Method And Storage Medium App 20020005962 - IWASAKI, OSAMU ; et al.	2002-01-17
Ink-jet printing method and apparatus Grant 6,312,096 - Koitabashi , et al. November 6, 2	2001-11-06
Ink-jet printing method and apparatus therefor Grant 6,305,775 - Ohtsuka , et al. October 23, 2	2001-10-23
Ink-jet apparatus and method of estimating and controlling temperature of ink-jet head thereof Grant 6,302,509 - Iwasaki , et al. October 16, 2	2001-10-16
Bidirectional printing method and apparatus with reduced color unevenness App 20010026723 - Otsuka, Naoji ; et al.	2001-10-04
Ink-jet printing method and apparatus for printing with inks of different densities Grant 6,260,938 - Ohtsuka , et al. July 17, 2	2001-07-17
Adjustment method of dot printing positions and a printing apparatus Grant 6,257,143 - Iwasaki , et al. July 10, 2	2001-07-10
Ink jet printing head and printing apparatus using same Grant 6,241,350 - Otsuka , et al. June 5, 2	2001-06-05
Ink jet recording apparatus having temperature control function Grant 6,193,344 - Otsuka , et al. February 27, 2	2001-02-27
Print method and apparatus Grant 6,158,836 - Iwasaki , et al. December 12, 2	2000-12-12
Ink jet recording apparatus and method capable of performing high-speed recording Grant 6,149,259 - Otsuka , et al. November 21, 2	2000-11-21
User interface, printing system using user interface and print control method Grant 6,145,950 - Ohtsuka , et al. November 14, 2	2000-11-14
Print control method and printer Grant 6,142,600 - Takahashi , et al. November 7, 2	2000-11-07
Ink-jet print method and apparatus Grant 6,120,129 - Iwasaki , et al. September 19, 2	2000-09-19
Ink jet recording apparatus with temperature calculation based on prestored temperature data Grant 6,116,709 - Hirabayashi , et al. September 12, 2	2000-09-12
Resolution conversion with preservation of fine lines and of hue Grant 6,118,457 - Ohtsuka , et al. September 12, 2	2000-09-12
Method for preserving a liquid-ejection head, and liquid-ejection apparatus Grant 6,095,639 - Uetsuki , et al. August 1, 2	2000-08-01
Color ink jet recording method and apparatus using black ink and color-mixed black ink Grant 6,084,604 - Moriyama , et al. July 4, 2	2000-07-04
High-quality edge-smoothing based upon a determination of consecutive black dots Grant 6,075,894 - Yano , et al. June 13, 2	2000-06-13
Image processing apparatus and method using dot patterns Grant 6,061,145 - Kanda , et al. May 9, 2	2000-05-09
Multi recording system using monochrome printer Grant 6,053,595 - Otsuka , et al. April 25, 2	2000-04-25
Method of controlling an ink-jet recording apparatus according to recording apparatus in which the method is implemented Grant 6,050,669 - Yano , et al. April 18, 2	2000-04-18
Ink-jet recording apparatus and method using asynchronous masks Grant 6,042,212 - Takahashi , et al. March 28, 2	2000-03-28
Ink jet recording apparatus and ink jet recording method Grant 6,033,055 - Nagoshi , et al. March 7, 2	2000-03-07
Method and apparatus for sub-dividing blocks Grant 6,019,448 - Yano , et al. February 1, 2	2000-02-01
Ink jet recording method and apparatus Grant 5,992,971 - Takahashi , et al. November 30, 1	1999-11-30
Ink jet recording means and packaging therefor Grant 5,980,021 - Nagoshi , et al. November 9, 1	1999-11-09
Recording apparatus and method having a temperature overrise protection function Grant 5,940,094 - Otsuka , et al. August 17, 1	1999-08-17
Method and apparatus for printing Grant 5,926,191 - Kanematsu , et al. July 20, 1	1999-07-20
Data recording using randomized variations to prevent visual artifacts due to non-uniformities in a printing apparatus Grant 5,914,731 - Yano , et al. June 22, 1	1999-06-22
Image processing apparatus and method in which a restriction process is performed according to color component values Grant 5,887,124 - Iwasaki , et al. March 23, 1	1999-03-23
Ink jet recording method and apparatus using temperature calculation Grant 5,877,785 - Iwasaki , et al. March 2, 1	1999-03-02
Color recording device and method for receiving binary image data and recording a corresponding color image Grant 5,852,454 - Kanematsu , et al. December 22, 1	1998-12-22
Ink-jet recording apparatus and method using asynchronous masks Grant 5,818,474 - Takahashi , et al. October 6, 1	1998-10-06
Ink jet apparatus with suction recovery controlled according to head temperature and ink discharge frequency Grant 5,781,204 - Kanematsu , et al. July 14, 1	1998-07-14
Ink jet printing head with buffering chamber wall having gas transmitting property and printing apparatus using same Grant 5,777,649 - Otsuka , et al. July 7, 1	1998-07-07
Ink jet recording apparatus capable of preventing blotting at boundary of colors and recording method therefor Grant 5,751,310 - Yano , et al. May 12, 1	1998-05-12
Ink jet recording having temperature control function Grant 5,751,304 - Hirabayashi , et al. May 12, 1	1998-05-12
Light-source device for exposure and light-source device for image reading Grant 5,748,283 - Sunagawa , et al. May 5, 1	1998-05-05