Tajika; Hiroshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tajika; Hiroshi.The latest application filed is for "information processing apparatus, control system, image processing system, and information processing method to derive illuminat".

Company Profile

3.162.94

Tajika; Hiroshi - Yokohama JP
Tajika; Hiroshi - Yokohama-shi JP
Tajika; Hiroshi - Nara JP
Tajika; Hiroshi - Kanagawa JP
Tajika; Hiroshi - Kawasaki JP
Tajika; Hiroshi - Yokahama-shi JP
Tajika; Hiroshi - Tokyo JP
Tajika; Hiroshi - Kanagawa-ken JP
Tajika, Hiroshi - Kawasaki-shi JP
Tajika; Hiroshi - Kobe 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
Information processing apparatus, control system, image processing system, and information processing method to derive illumination condition based on exposure condition Grant 10,992,842 - Yazawa , et al. April 27, 2	2021-04-27
Apparatus, system, and method Grant 10,678,159 - Wada , et al.	2020-06-09
Information Processing Apparatus, Control System, Image Processing System, And Information Processing Method To Derive Illuminat App 20200021717 - Yazawa; Takeshi ; et al.	2020-01-16
Apparatus, System, And Method App 20180314182 - Wada; Satoshi ; et al.	2018-11-01
Adjustment method of printing positions, printing apparatus and printing system Grant 9,457,586 - Fujita , et al. October 4, 2	2016-10-04
Inkjet printing apparatus Grant 9,126,403 - Ojiro , et al. September 8, 2	2015-09-08
Adjustment method of printing positions, printing apparatus and printing system Grant 9,114,631 - Fujita , et al. August 25, 2	2015-08-25
Ink jet recording apparatus and nozzle recovery method Grant 9,087,264 - Yoshizawa , et al. July 21, 2	2015-07-21
Adjustment Method Of Printing Positions, Printing Apparatus And Printing System App 20150191009 - Fujita; Miyuki ; et al.	2015-07-09
Inkjet printing apparatus and inkjet printing method Grant 8,888,204 - Iritani , et al. November 18, 2	2014-11-18
Printing apparatus control method for printing apparatus Grant 8,870,333 - Yasutani , et al. October 28, 2	2014-10-28
Inkjet printing apparatus and inkjet printing method Grant 8,807,698 - Seki , et al. August 19, 2	2014-08-19
Inkjet printing apparatus Grant 8,727,526 - Yamamoto , et al. May 20, 2	2014-05-20
Inkjet Printing Apparatus App 20130300790 - Ojiro; Hinako ; et al.	2013-11-14
Inkjet recording apparatus and inkjet recording system Grant 8,517,495 - Iritani , et al. August 27, 2	2013-08-27
Inkjet printing apparatus and method of recovering printing head Grant 8,517,503 - Mizoguchi , et al. August 27, 2	2013-08-27
Printing apparatus, printing method, and data generating apparatus Grant 8,485,629 - Iritani , et al. July 16, 2	2013-07-16
Printing Apparatus Control Method For Printing Apparatus App 20130176357 - Yasutani; Jun ; et al.	2013-07-11
Ink jet recording apparatus and nozzle recovery method App 20130135398 - Yoshizawa; Kei ; et al.	2013-05-30
Printing apparatus and method of acquiring correction value of conveying error Grant 8,439,472 - Yasutani , et al. May 14, 2	2013-05-14
Inkjet printing apparatus and inkjet printing method Grant 8,439,464 - Kano , et al. May 14, 2	2013-05-14
Printing Apparatus And The Method Of Acquiring Correction Value Of Conveying Error App 20120287197 - Yasutani; Jun ; et al.	2012-11-15
Ink jet recording apparatus and ink jet recording method Grant 8,256,866 - Maru , et al. September 4, 2	2012-09-04
Adjustment Method Of Printing Positions, Printing Apparatus And Printing System App 20120218330 - Fujita; Miyuki ; et al.	2012-08-30
Printing apparatus Grant 8,251,479 - Seki , et al. August 28, 2	2012-08-28
Printing apparatus and method of acquiring correction value of conveying error Grant 8,251,482 - Yasutani , et al. August 28, 2	2012-08-28
Printing Apparatus And Method Of Acquiring Correction Value Of Conveying Error App 20120206529 - Yasutani; Jun ; et al.	2012-08-16
Printing apparatus and method of acquiring correction value of conveying error Grant 8,186,783 - Yasutani , et al. May 29, 2	2012-05-29
Adjustment method of printing positions, a printing apparatus and a printing system Grant 8,147,019 - Fujita , et al. April 3, 2	2012-04-03
Inkjet Printing Apparatus And Inkjet Printing Method App 20120050362 - Iritani; Hinako ; et al.	2012-03-01
Inkjet Printing Apparatus And Inkjet Printing Method App 20120050369 - Seki; Satoshi ; et al.	2012-03-01
Ink-jet printing apparatus, control method therefor, program, and storage medium Grant 8,083,311 - Ide , et al. December 27, 2	2011-12-27
Printing apparatus and conveying control method Grant 8,079,659 - Tajika , et al. December 20, 2	2011-12-20
Optical pick up and optical disc device having optical shield for suppressing the influence of stray light through hologram element Grant 8,068,388 - Ueda , et al. November 29, 2	2011-11-29
Inkjet Printing Apparatus App 20110267396 - YAMAMOTO; KOSUKE ; et al.	2011-11-03
Ink jet recording apparatus and maintenance method thereof Grant 8,038,253 - Ide , et al. October 18, 2	2011-10-18
Printing Apparatus, Printing Method, And Data Generating Apparatus App 20110242176 - Iritani; Hinako ; et al.	2011-10-06
Ink jet printing apparatus Grant 7,997,681 - Yoshikawa , et al. August 16, 2	2011-08-16
Apparatus and method of ink jet printing Grant 7,980,649 - Konno , et al. July 19, 2	2011-07-19
Sheet conveying apparatus, printing apparatus, correction information acquiring apparatus, printing system, method of conveying sheets and method of acquiring correction information Grant 7,963,624 - Yasutani , et al. June 21, 2	2011-06-21
Ink Jet Recording Apparatus And Ink Jet Recording Method App 20110050779 - Maru; Akiko ; et al.	2011-03-03
Print data generation method, printing apparatus and method of generating mask Grant 7,878,613 - Nishikori , et al. February 1, 2	2011-02-01
Ink Jet Printing Apparatus App 20100309249 - YOSHIKAWA; Hirokazu ; et al.	2010-12-09
Inkjet Recording Apparatus And Inkjet Recording System App 20100271411 - Iritani; Hinako ; et al.	2010-10-28
Ink jet printing apparatus and method for selecting print mode Grant 7,819,497 - Konno , et al. October 26, 2	2010-10-26
Ink jet printing apparatus and ink jet printing method Grant 7,802,865 - Takamiya , et al. September 28, 2	2010-09-28
Ink jet printing apparatus Grant 7,794,044 - Yoshikawa , et al. September 14, 2	2010-09-14
Inkjet printing apparatus and method for calculating ink consumption Grant 7,789,474 - Seki , et al. September 7, 2	2010-09-07
Ink jet recording apparatus Grant 7,703,879 - Yazawa , et al. April 27, 2	2010-04-27
Ink jet printing apparatus and ink jet printing method Grant 7,703,872 - Nishikori , et al. April 27, 2	2010-04-27
Printing apparatus and conveyance amount correction method for the same Grant 7,651,194 - Yazawa , et al. January 26, 2	2010-01-26
Ink jet printing method and apparatus Grant 7,588,306 - Masuyama , et al. September 15, 2	2009-09-15
Inkjet recording apparatus and maintenance method thereof Grant 7,581,810 - Yoshikawa , et al. September 1, 2	2009-09-01
Optical Pick Up And Optical Disc Device App 20090147656 - Ueda; Yasuo ; et al.	2009-06-11
Ink jet printing apparatus, ink jet printing method, and ink jet print head Grant 7,537,310 - Konno , et al. May 26, 2	2009-05-26
Image forming system and image forming apparatus Grant 7,533,949 - Inoue , et al. May 19, 2	2009-05-19
Ink-jet printing apparatus and preliminary discharge control method for the apparatus Grant 7,506,953 - Edamura , et al. March 24, 2	2009-03-24
Ink jet recording apparatus and method using replaceable recording heads Grant 7,500,739 - Numata , et al. March 10, 2	2009-03-10
Ink-jet Printing Apparatus, Control Method Therefor, Program, And Storage Medium App 20090051725 - IDE; Daisaku ; et al.	2009-02-26
Image recording apparatus, image recording method, method for controlling the image recording apparatus, storage medium storing a program capable of being read by a computer, and image processing method Grant 7,477,422 - Konno , et al. January 13, 2	2009-01-13
Inkjet Printing Apparatus And Inkjet Printing Method App 20080284808 - Kano; Yutaka ; et al.	2008-11-20
Ink-jet printing apparatus, control method therefor, program, and storage medium Grant 7,445,309 - Ide , et al. November 4, 2	2008-11-04
Printing Apparatus App 20080266348 - Seki; Satoshi ; et al.	2008-10-30
Printing Apparatus And Conveying Control Method App 20080252677 - Tajika; Hiroshi ; et al.	2008-10-16
Sheet Conveying Apparatus, Printing Apparatus, Correction Information Acquiring Apparatus, Printing System, Method Of Conveying Sheets And Method Of Acquiring Correction Information App 20080252710 - Yasutani; Jun ; et al.	2008-10-16
Printing Apparatus And The Method Of Acquiring Correction Value Of Conveying Error App 20080252675 - Yasutani; Jun ; et al.	2008-10-16
Ink Jet Printing Apparatus And Ink Jet Printing Method App 20080238965 - Takamiya; Hideaki ; et al.	2008-10-02
Ink-jet apparatus employing ink-jet head having a plurality of ink ejection heaters corresponding to each ink ejection opening Grant 7,425,056 - Koitabashi , et al. September 16, 2	2008-09-16
Ink jet printing with switched use of particular color ink depending on number of print head passes corresponding to print quality and speed Grant 7,408,676 - Yazawa , et al. August 5, 2	2008-08-05
Ink jet printing apparatus and ink jet printing method Grant 7,404,612 - Takamiya , et al. July 29, 2	2008-07-29
Ink jet printing method and apparatus Grant 7,399,044 - Masuyama , et al. July 15, 2	2008-07-15
In Jet Printing Method and Apparatus App 20080158275 - Masuyama; Atsuhiko ; et al.	2008-07-03
Ink jet printing apparatus and printing method Grant 7,393,078 - Yazawa , et al. July 1, 2	2008-07-01
Inkjet Printing Apparatus And Method For Calculating Ink Consumption App 20080150973 - Seki; Satoshi ; et al.	2008-06-26
Apparatus And Method Of Ink Jet Printing App 20080143772 - Konno; Yuji ; et al.	2008-06-19
Ink Jet Printing Apparatus And Method For Selecting Print Mode App 20080143776 - Konno; Yuji ; et al.	2008-06-19
Image processing apparatus, image processing method, and printing apparatus and printing system using the image processing apparatus Grant 7,385,730 - Ogasahara , et al. June 10, 2	2008-06-10
Ink Jet Recording Apparatus And Maintenance Method Thereof App 20080122884 - Ide; Daisaku ; et al.	2008-05-29
Ink jet recording apparatus and ink jet recording method Grant 7,374,268 - Tajika , et al. May 20, 2	2008-05-20
Image forming system and image forming apparatus Grant 7,360,852 - Inoue , et al. April 22, 2	2008-04-22
Ink jet printing apparatus and ink jet printing method Grant 7,357,483 - Ide , et al. April 15, 2	2008-04-15
Ink jet recording apparatus and maintenance method thereof Grant 7,354,133 - Ide , et al. April 8, 2	2008-04-08
Ink jet printing apparatus and ink jet printing method Grant 7,328,963 - Tajika , et al. February 12, 2	2008-02-12
Inkjet Printing Apparatus And Method Of Recovering Printing Head App 20070279451 - Mizoguchi; Yoshito ; et al.	2007-12-06
Ink jet printing method and ink jet printing system Grant 7,303,247 - Maru , et al. December 4, 2	2007-12-04
Recorded matter, method of producing recorded matter, method for improving image fastness, image fastness-improving agent, image fastness improving kit, dispenser, and applicator Grant 7,297,365 - Ishikawa , et al. November 20, 2	2007-11-20
Image Forming System And Image Forming Apparatus App 20070258117 - Inoue; Hirowo ; et al.	2007-11-08
Ink jet printing apparatus, ink jet printing method and printing system Grant 7,287,830 - Ide , et al. October 30, 2	2007-10-30
Print apparatus and printing method Grant 7,284,823 - Nishikori , et al. October 23, 2	2007-10-23
Ink Jet Printing Apparatus And Ink Jet Printing Method App 20070236523 - Nishikori; Hitoshi ; et al.	2007-10-11
Ink jet printing method, ink jet printing system, ink jet printing apparatus and control program Grant 7,261,387 - Nishikori , et al. August 28, 2	2007-08-28
Ink-jet printing method, apparatus and system Grant 7,258,412 - Maru , et al. August 21, 2	2007-08-21
Recording apparatus and method Grant 7,252,356 - Ide , et al. August 7, 2	2007-08-07
Print Data Generation Method, Printing Apparatus And Method Of Generating Mask App 20070126789 - NISHIKORI; HITOSHI ; et al.	2007-06-07
Ink jet recording apparatus Grant 7,207,649 - Ide , et al. April 24, 2	2007-04-24
Ink Jet Printing Apparatus And Ink Jet Printing Method App 20070057984 - Takamiya; Hideaki ; et al.	2007-03-15
Ink jet printing apparatus and printing method App 20070057996 - Yazawa; Takeshi ; et al.	2007-03-15
Ink-jet printing apparatus and preliminary discharge control method for the apparatus App 20070052738 - Edamura; Tetsuya ; et al.	2007-03-08
Image recording apparatus, image recording method, method for controlling the image recording apparatus, storage medium storing a program capable of being read by a computer, and image processing method Grant 7,130,083 - Konno , et al. October 31, 2	2006-10-31
Ink-jet printing apparatus, control method therefor, program, and storage medium App 20060221121 - Ide; Daisaku ; et al.	2006-10-05
Ink Jet Recording Apparatus And Ink Jet Recording Method App 20060214972 - Tajika; Hiroshi ; et al.	2006-09-28
Image recording apparatus, image recording method, method for controlling the image recording apparatus, storage medium storing a program capable of being read by a computer, and image processing method App 20060187507 - Konno; Yuji ; et al.	2006-08-24
Ink jet printing apparatus, ink jet printing method, and ink jet print head Grant 7,090,332 - Konno , et al. August 15, 2	2006-08-15
Ink jet recording apparatus and ink jet recording method Grant 7,083,248 - Tajika , et al. August 1, 2	2006-08-01
Image processor, method for processing image, printing apparatus, printing method, program, and storage medium that stores computer-readable program code Grant 7,057,756 - Ogasahara , et al. June 6, 2	2006-06-06
Ink jet recording apparatus Grant 7,048,354 - Kawatoko , et al. May 23, 2	2006-05-23
Ink jet recording apparatus App 20060092214 - Yazawa; Takeshi ; et al.	2006-05-04
Ink-jet printing apparatus and preliminary discharge control method for the apparatus Grant 7,029,092 - Edamura , et al. April 18, 2	2006-04-18
Ink jet recording apparatus Grant 7,014,292 - Yazawa , et al. March 21, 2	2006-03-21
Ink jet printing apparatus Grant 7,011,389 - Edamura , et al. March 14, 2	2006-03-14
Recorded matter, method of producing recorded matter, method for improving image fastness, image fastness-improving agent, image fastness improving kit, dispenser, and applicator Grant 7,008,671 - Ishikawa , et al. March 7, 2	2006-03-07
Ink jet printing apparatus and ink jet printing method App 20060044342 - Tajika; Hiroshi ; et al.	2006-03-02
Recording apparatus and method App 20060044574 - Ide; Daisaku ; et al.	2006-03-02
Ink jet printing method and ink jet printing system App 20060044338 - Maru; Akiko ; et al.	2006-03-02
Printing apparatus and conveyance amount correction method for the same App 20060044380 - Yazawa; Takeshi ; et al.	2006-03-02
Print apparatus and printing method App 20060044333 - Nishikori; Hitoshi ; et al.	2006-03-02
Adjustment method of printing positions, a printing apparatus and a printing system App 20060044334 - Fujita; Miyuki ; et al.	2006-03-02
Display apparatus Grant 6,992,693 - Tajika , et al. January 31, 2	2006-01-31
Printing method, print unit, program for the same, and storage medium for the same Grant 6,991,316 - Maru , et al. January 31, 2	2006-01-31
Image processing apparatus and method, and storage medium Grant 6,967,745 - Konno , et al. November 22, 2	2005-11-22
Image processing method and apparatus Grant 6,963,423 - Ogasahara , et al. November 8, 2	2005-11-08
Adjustment method of printing positions, a printing apparatus and a printing system Grant 6,960,036 - Fujita , et al. November 1, 2	2005-11-01
Ink jet printing apparatus and method of controlling temperature of head of ink jet printing apparatus Grant 6,957,880 - Kawatoko , et al. October 25, 2	2005-10-25
Ink jet printing apparatus, ink jet printing method, and ink jet print head App 20050231550 - Konno, Yuji ; et al.	2005-10-20
Inkjet recording apparatus and maintenance method thereof App 20050190226 - Yoshikawa, Hirokazu ; et al.	2005-09-01
Recorded matter, method of producing recorded matter, method for improving image fastness, image fastness-improving agent, image fastness improving kit, dispenser, and applicator App 20050191446 - Ishikawa, Takayuki ; et al.	2005-09-01
Ink jet recording apparatus and maintenance method thereof App 20050174380 - Ide, Daisaku ; et al.	2005-08-11
Ink jet printing apparatus App 20050174382 - Yoshikawa, Hirokazu ; et al.	2005-08-11
Ink jet printing apparatus and ink jet printing method App 20050168507 - Ide, Daisaku ; et al.	2005-08-04
Ink jet printing apparatus, ink jet printing method and printing system App 20050168505 - Ide, Daisaku ; et al.	2005-08-04
Ink-jet apparatus employing ink-jet head having a plurality of ink ejection heaters corresponding to each ink ejection opening Grant 6,918,656 - Koitabashi , et al. July 19, 2	2005-07-19
Image forming system and image forming apparatus App 20050122411 - Inoue, Hirowo ; et al.	2005-06-09
Ink jet recording apparatus and method using replaceable recording heads App 20050083365 - Numata, Yasuhiro ; et al.	2005-04-21
Ink jet printing method, ink jet printing system, ink jet printing apparatus and control program App 20050073543 - Nishikori, Hitoshi ; et al.	2005-04-07
Ink jet printing apparatus and ink jet printing method for forming an image on a print medium Grant 6,874,864 - Maeda , et al. April 5, 2	2005-04-05
Ink jet print head and ink jet printing apparatus Grant 6,871,934 - Masuyama , et al. March 29, 2	2005-03-29
Image forming system and image forming apparatus Grant 6,869,156 - Inoue , et al. March 22, 2	2005-03-22
Ink jet printing method and apparatus Grant 6,866,358 - Masuyama , et al. March 15, 2	2005-03-15
Ink jet recording apparatus and method using replaceable recording heads Grant 6,860,579 - Numata , et al. March 1, 2	2005-03-01
Ink jet recording apparatus App 20050041056 - Ide, Daisaku ; et al.	2005-02-24
Ink Jet Printing Method And Apparatus App 20050041050 - Masuyama, Atsuhiko ; et al.	2005-02-24
Ink-jet printing method, apparatus and system App 20050035996 - Maru, Akiko ; et al.	2005-02-17
Ink jet printing method, program for carrying out the method and ink jet printing apparatus App 20050035995 - Yazawa, Takeshi ; et al.	2005-02-17
Method for ejecting liquid, liquid ejection head and image-forming apparatus using the same Grant 6,854,820 - Murakami , et al. February 15, 2	2005-02-15
Ink jet printing method and apparatus Grant 6,834,947 - Moriyama , et al. December 28, 2	2004-12-28
Printing apparatus, control method of the apparatus, and computer-readable memory Grant 6,827,413 - Kawatoko , et al. December 7, 2	2004-12-07
Ink jet recording apparatus and ink jet recording method App 20040218008 - Tajika, Hiroshi ; et al.	2004-11-04
Ink jet recording apparatus and ink jet recording method Grant 6,808,247 - Kawatoko , et al. October 26, 2	2004-10-26
Printing apparatus, system, and method with an error search function Grant 6,806,975 - Fujita , et al. October 19, 2	2004-10-19
Image forming system and image forming apparatus App 20040179046 - Inoue, Hirowo ; et al.	2004-09-16
Ink jet printing apparatus and method Grant 6,779,873 - Maeda , et al. August 24, 2	2004-08-24
Ink-jet printing apparatus and preliminary discharge control method for the apparatus App 20040104974 - Edamura, Tetsuya ; et al.	2004-06-03
Image forming system and image forming apparatus Grant 6,736,476 - Inoue , et al. May 18, 2	2004-05-18
Printing apparatus, control method therefor, and computer-readable memory Grant 6,733,100 - Fujita , et al. May 11, 2	2004-05-11
Ink-jet printing method and apparatus Grant 6,729,709 - Konno , et al. May 4, 2	2004-05-04
Ink jet recording apparatus App 20040041875 - Yazawa, Takeshi ; et al.	2004-03-04
Ink jet printing apparatus, ink jet printing method, and ink jet print head App 20040041882 - Konno, Yuji ; et al.	2004-03-04
Printing method, print unit, program for the same, and storage medium for the same App 20040041868 - Maru, Akiko ; et al.	2004-03-04
Image processing apparatus, image printing apparatus, and control method of the apparatuses Grant 6,695,434 - Konno , et al. February 24, 2	2004-02-24
Ink jet recording apparatus and mechanism for discharging maintenance and recovery provided for the apparatus Grant 6,688,722 - Uchida , et al. February 10, 2	2004-02-10
Gray scale pattern and recording method and recording apparatus employing the gray scale pattern Grant 6,655,773 - Gotoh , et al. December 2, 2	2003-12-02
Printing apparatus, control method of the apparatus, and computer-readable memory Grant 6,644,770 - Niimura , et al. November 11, 2	2003-11-11
Ink jet print head and ink jet printing apparatus App 20030184608 - Masuyama, Atsuhiko ; et al.	2003-10-02
Ink jet recording apparatus and method using replaceable recording heads App 20030146952 - Numata, Yasuhiro ; et al.	2003-08-07
Printing method, printing apparatus and printing system Grant 6,601,939 - Fujita , et al. August 5, 2	2003-08-05
System connecting power supply line to image sensing device upon data transport Grant 6,580,460 - Takahashi , et al. June 17, 2	2003-06-17
Ink-jet apparatus employing ink-jet head having a plurality of ink ejection heaters corresponding to each ink ejection opening Grant 6,572,216 - Koitabashi , et al. June 3, 2	2003-06-03
Ink jet recording apparatus with recovery based on manufacturing time Grant 6,565,184 - Numata , et al. May 20, 2	2003-05-20
Printing apparatus and method Grant 6,557,964 - Kawatoko , et al. May 6, 2	2003-05-06
Ink jet printing apparatus App 20030063152 - Edamura, Tetsuya ; et al.	2003-04-03
Display apparatus App 20030058335 - Tajika, Hiroshi ; et al.	2003-03-27
Method for ejecting liquid, liquid ejection head and image-forming apparatus using the same App 20030058305 - Murakami, Shuichi ; et al.	2003-03-27
Image processing apparatus, image printing apparatus, and control method of the apparatuses App 20030048322 - Konno, Yuji ; et al.	2003-03-13
Cleaning device, method and printer with virtually equal wiping condition for different print unit to recording surface distances Grant 6,530,642 - Uchikata , et al. March 11, 2	2003-03-11
Ink jet recording apparatus App 20030043229 - Kawatoko, Norihiro ; et al.	2003-03-06
Power control system and method for distribution of power to peripheral devices Grant 6,526,516 - Ishikawa , et al. February 25, 2	2003-02-25
Ink jet printing method and apparatus App 20030035021 - Masuyama, Atsuhiko ; et al.	2003-02-20
Image processing apparatus, image processing method, and printing apparatus and printing system using the image processing apparatus App 20030030824 - Ogasahara, Takayuki ; et al.	2003-02-13
Ink jet printing apparatus and method of controlling temperature of head of ink jet printing apparatus App 20030025748 - Kawatoko, Norihiro ; et al.	2003-02-06
Ink jet recording apparatus and ink jet recording method App 20030025745 - Kawatoko, Norihiro ; et al.	2003-02-06
Ink jet printing apparatus and method App 20020167565 - Maeda, Tetsuhiro ; et al.	2002-11-14
Ink jet printing method and apparatus App 20020140790 - Moriyama, Jiro ; et al.	2002-10-03
Recorded matter, method of producing recorded matter, method for improving image fastness, image fastness-improving agent, image fastness improving kit, dispenser, and applicator App 20020135654 - Ishikawa, Takayuki ; et al.	2002-09-26
Ink jet printing apparatus, ink jet printing method and ink jet print head with control of drive voltage and pulse width Grant 6,439,696 - Murakami , et al. August 27, 2	2002-08-27
Ink jet printing method and apparatus Grant 6,412,934 - Moriyama , et al. July 2, 2	2002-07-02
Image processor, method for processing image, printing apparatus, printing method, program, storage medium that stored computer-readable program code App 20020080394 - Ogasahara, Takayuki ; et al.	2002-06-27
Image processing method and apparatus App 20020054305 - Ogasahara, Takayuki ; et al.	2002-05-09
Liquid discharge apparatus and method for sequentially driving multiple electrothermal converting members Grant 6,375,309 - Taneya , et al. April 23, 2	2002-04-23
Liquid ejecting head and head cartridge capable of adjusting energy supplied thereto, liquid ejecting device provided with the head and head cartridge, and recording system App 20020041296 - Nagatomo, Akira ; et al.	2002-04-11
Ink jet recording method, ink jet recording apparatus and printed product App 20020039129 - Moriyama, Jiro ; et al.	2002-04-04
Printing method and printing apparatus Grant 6,364,446 - Ishikawa , et al. April 2, 2	2002-04-02
Ink jet recording method and ink jet recording apparatus App 20020036676 - Murakami, Shuichi ; et al.	2002-03-28
Gray Scale Pattern And Recording Method And Recording Apparatus Employing The Gray Scale Pattern App 20020024548 - GOTOH, FUMIHIRO ; et al.	2002-02-28
Ink-jet apparatus employing ink-jet head having a plurality of ink ejection heaters corresponding to each ink ejection opening App 20020024563 - Koitabashi, Noribumi ; et al.	2002-02-28
Printing method, printing apparatus and printing system App 20020024558 - Fujita, Miyuki ; et al.	2002-02-28
Printing apparatus and method App 20020021319 - Kawatoko, Norihiro ; et al.	2002-02-21
Print medium and printing apparatus App 20020021342 - Kawazoe, Kenji ; et al.	2002-02-21
Ink-jet printing method and apparatus App 20020018087 - Konno, Yuji ; et al.	2002-02-14
Printing apparatus and printing method Grant 6,334,659 - Maeda , et al. January 1, 2	2002-01-01
Ink-jet apparatus employing ink-jet head having a plurality of ink ejection heaters corresponding to each ink ejection opening Grant 6,325,492 - Koitabashi , et al. December 4, 2	2001-12-04
Image forming system and image forming apparatus App 20010045966 - Inoue, Hirowo ; et al.	2001-11-29
Ink-jet apparatus employing ink-jet head having a plurality of ink ejection heaters corresponding to each ink ejection opening Grant 6,309,051 - Koitabashi , et al. October 30, 2	2001-10-30
Image forming system and images forming apparatus Grant 6,273,535 - Inoue , et al. August 14, 2	2001-08-14
Method and apparatus for ink-jet printing Grant 6,267,476 - Kato , et al. July 31, 2	2001-07-31
Recording method and apparatus using recording head ejecting both ink and record improving liquid Grant 6,264,305 - Inui , et al. July 24, 2	2001-07-24
Liquid ejection method, head and apparatus in which an amount of liquid ejected is controlled Grant 6,252,616 - Okazaki , et al. June 26, 2	2001-06-26
Ink jet recording apparatus App 20010002837 - Takahashi, Kazuyoshi ; et al.	2001-06-07
Ink jet recording apparatus and mechanism for discharging maintenance and recovery provided for the apparatus App 20010000669 - Uchida, Haruo ; et al.	2001-05-03
Ink jet recording method, ink jet recording apparatus and printed product Grant 6,206,516 - Moriyama , et al. March 27, 2	2001-03-27
Method of exchanging waste ink pack of ink jet recording apparatus Grant 6,203,138 - Hirabayashi , et al. March 20, 2	2001-03-20
Ejector, ink jet cartridge, ink jet printing apparatus and ink jet head kit having the same, ink jet printing method using the ejector, as well as printed products obtained by employing the method or apparatus Grant 6,155,666 - Sugimoto , et al. December 5, 2	2000-12-05
Suction priming of a newly exchanged ink container Grant 6,149,261 - Kuwabara , et al. November 21, 2	2000-11-21
Discharge recovery method and apparatus for an ink jet recording head Grant 6,145,956 - Koitabashi , et al. November 14, 2	2000-11-14
Method for standardizing an ink jet recording head and an ink jet recording head for attaining such standardization, ink jet recording method, and information processing apparatus, and host apparatus Grant 6,116,716 - Tajika , et al. September 12, 2	2000-09-12
Method and apparatus for ink-jet recording with inks having different densities Grant 6,113,210 - Gotoh , et al. September 5, 2	2000-09-05
Method and apparatus for ink-jet recording with inks having different densities Grant 6,109,720 - Gotoh , et al. August 29, 2	2000-08-29
Method and apparatus for ink-jet printing Grant 6,102,537 - Kato , et al. August 15, 2	2000-08-15
Method for preserving a liquid-ejection head, and liquid-ejection apparatus Grant 6,095,639 - Uetsuki , et al. August 1, 2	2000-08-01
Ink-jet head, ink-jet cartridge, printing apparatus, and ink-jet printing method Grant 6,089,697 - Tajika , et al. July 18, 2	2000-07-18
Ink jet recording with mixing and storage of color inks with different mixing ratios Grant 6,050,680 - Moriyama , et al. April 18, 2	2000-04-18
Recording apparatus recovery method using variable pressure Grant 6,000,778 - Koitabashi , et al. December 14, 1	1999-12-14
Ink jet recording by superimposing inks of different densities Grant 5,984,449 - Tajika , et al. November 16, 1	1999-11-16
Ink jet recording apparatus including a recording head with inclined ejection outlets Grant 5,956,054 - Hirabayashi , et al. September 21, 1	1999-09-21
Ink-jet printing apparatus and method for test printing using ink and an ink improving liquid Grant 5,898,443 - Yoshino , et al. April 27, 1	1999-04-27
Ink jet recording apparatus using thermal energy Grant 5,894,314 - Tajika , et al. April 13, 1	1999-04-13
Ink jet recording method and apparatus controlling driving signals in accordance with head temperature Grant 5,861,895 - Tajika , et al. January 19, 1	1999-01-19
Substrate for ink-jet head, having an optical element ink-jet head, and ink-jet apparatus Grant 5,841,448 - Moriyama , et al. November 24, 1	1998-11-24
Method and apparatus for ink-jet recording with inks having different densities Grant 5,825,377 - Gotoh , et al. October 20, 1	1998-10-20
Method of exchanging waste ink pack of ink jet recording apparatus Grant 5,745,134 - Hirabayashi , et al. April 28, 1	1998-04-28
Ink jet recording apparatus and method Grant 5,745,145 - Hirabayashi , et al. April 28, 1	1998-04-28
Ink jet recording apparatus including an ink recovery system operated in correlation with the ink sheet feeding system Grant 5,717,443 - Numata , et al. February 10, 1	1998-02-10
Recording apparatus having urging member to prevent floating of recording sheet Grant 5,673,074 - Miyauchi , et al. September 30, 1	1997-09-30
Ink jet recording apparatus and method using replaceable recording heads Grant 5,625,384 - Numata , et al. April 29, 1	1997-04-29
Ink jet recording blade with rounded tip Grant 5,539,435 - Uchida , et al. July 23, 1	1996-07-23
Ink jet head, ink jet apparatus and wiping method therefor Grant 5,534,898 - Kashino , et al. July 9, 1	1996-07-09
Fixater and recording apparatus using the same Grant 5,502,464 - Takahashi , et al. March 26, 1	1996-03-26
Ink jet apparatus and method of recovering ink jet head Grant 5,355,158 - Inada , et al. October 11, 1	1994-10-11
Ink jet recording apparatus including means for controlling speed of wiper member Grant 5,266,974 - Koitabashi , et al. November 30, 1	1993-11-30
Ink jet recording method and apparatus for recovering ejection at a particular orifice by ejecting ink from adjacent orifices Grant 5,185,615 - Koitabashi , et al. February 9, 1	1993-02-09
Ink jet recording with head driving condition regulation Grant 5,179,389 - Arai , et al. January 12, 1	1993-01-12
Ink jet recording apparatus including a device for indicating need to change waste ink pack Grant 5,172,140 - Hirabayashi , et al. December 15, 1	1992-12-15
Recording apparatus Grant 5,166,699 - Yano , et al. November 24, 1	1992-11-24
Ink jet with residual ink detection that compensates for different ink properties Grant 5,162,817 - Tajika , et al. November 10, 1	1992-11-10
Image recording method and apparatus therefor Grant 5,142,374 - Tajika , et al. August 25, 1	1992-08-25
Developing apparatus using magnetic particles and toner particles Grant 4,887,131 - Kinoshita , et al. December 12, 1	1989-12-12
Developing apparatus using magnetic carrier under AC field Grant 4,873,551 - Tajima , et al. October 10, 1	1989-10-10
Method and apparatus for cutting and welding steel strips Grant 4,840,303 - Fujii , et al. June 20, 1	1989-06-20