Ogawa; Tadashi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ogawa; Tadashi.The latest application filed is for "image forming apparatus".

Company Profile

2.184.165

Ogawa; Tadashi - Tokyo JP
Ogawa; Tadashi - Takaoka JP
Ogawa; Tadashi - Osaka JP
Ogawa; Tadashi - Machida N/A JP
OGAWA; Tadashi - Takaoka-shi JP
Ogawa; Tadashi - Machida city JP
Ogawa; Tadashi - Kawasaki JP
Ogawa; Tadashi - Yamaguchi JP
Ogawa; Tadashi - Machida-shi JP
Ogawa; Tadashi - Kawasaki-shi JP
Ogawa; Tadashi - Kawasaki City JP
Ogawa, Tadashi - Ube JP
Ogawa, Tadashi - Oita-shi JP
Ogawa, Tadashi - Kariya-shi JP
Ogawa; Tadashi - Miyazaki JP
Ogawa; Tadashi - Yokohama JP
Ogawa; Tadashi - Saitama JP
Ogawa; Tadashi - Kanagawa JP
Ogawa; Tadashi - Ichikawa-shi Chiba-ken JP
Ogawa; Tadashi - Tokorozawa JP
Ogawa; Tadashi - Kawagoe JP
Ogawa; Tadashi - Kariya JP
Ogawa; Tadashi - Minami-ashigara 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
Fixing device capable of enhancing durability of endless belt and image forming apparatus incorporating the same Grant 10,935,911 - Kawata , et al. March 2, 2	2021-03-02
Image forming apparatus including developing devices, developing containers, and changeable conveyance paths between the developing devices and the developing containers Grant 10,409,196 - Koike , et al. Sept	2019-09-10
Image Forming Apparatus App 20180335721 - KOIKE; Toshio ; et al.	2018-11-22
Fixing device and image forming apparatus including same Grant 9,983,526 - Uchitani , et al. May 29, 2	2018-05-29
Image forming apparatus Grant 9,971,289 - Hase , et al. May 15, 2	2018-05-15
Fixing device and image forming apparatus Grant 9,927,748 - Yoshinaga , et al. March 27, 2	2018-03-27
Fixing Device Capable Of Enhancing Durability Of Endless Belt And Image Forming Apparatus Incorporating The Same App 20180046121 - KAWATA; Teppei ; et al.	2018-02-15
Fixing device capable of enhancing durability of endless belt and image forming apparatus incorporating the same Grant 9,811,031 - Kawata , et al. November 7, 2	2017-11-07
Fixing Device And Image Forming Apparatus Including The Fixing Device App 20170293245 - Kawata; Teppei ; et al.	2017-10-12
Fixing Device And Image Forming Apparatus Including Same App 20170277091 - UCHITANI; Takeshi ; et al.	2017-09-28
Image Forming Apparatus App 20170255150 - HASE; Takamasa ; et al.	2017-09-07
Fixing device and image forming apparatus including the fixing device Grant 9,727,008 - Kawata , et al. August 8, 2	2017-08-08
Fixing device and image forming apparatus including same Grant 9,715,203 - Uchitani , et al. July 25, 2	2017-07-25
Image forming apparatus including a fixing device that includes a radiant heat heating source and a fixing member that rotates before an abnormality solved Grant 9,690,243 - Hase , et al. June 27, 2	2017-06-27
Developing device, and process cartridge and image forming apparatus incorporating same Grant 9,658,576 - Kimura , et al. May 23, 2	2017-05-23
Developing device, process cartridge, and image forming apparatus including same Grant 9,529,297 - Okamoto , et al. December 27, 2	2016-12-27
Fixing device with a temperature detector adjacent an easily deformable location and image forming apparatus including same Grant 9,507,306 - Uchitani , et al. November 29, 2	2016-11-29
Image forming apparatus with removable unit and a connectable device to connect to the removable unit Grant 9,507,313 - Terai , et al. November 29, 2	2016-11-29
Fixing device and image forming apparatus including same Grant 9,454,114 - Hase , et al. September 27, 2	2016-09-27
Process for producing optically active succinimide derivatives and intermediates thereof Grant 9,434,737 - Kasai , et al. September 6, 2	2016-09-06
Fixing device and image forming apparatus incorporating same Grant 9,405,270 - Ogawa , et al. August 2, 2	2016-08-02
Fixing device and image forming device Grant 9,405,242 - Hase , et al. August 2, 2	2016-08-02
Fixing device capable of minimizing damage of endless rotary body and image forming apparatus incorporating same Grant 9,405,250 - Ogawa , et al. August 2, 2	2016-08-02
Developing unit, process cartridge, and image forming apparatus Grant 9,395,652 - Kikuchi , et al. July 19, 2	2016-07-19
Image Forming Apparatus App 20160202660 - TERAI; Junichi ; et al.	2016-07-14
Developing Device, Process Cartridge, And Image Forming Apparatus Including Same App 20160202630 - OKAMOTO; Hiroaki ; et al.	2016-07-14
Toner Bottle Driving Device Control Method And Image Forming Apparatus App 20160170356 - MABUCHI; Hiroyuki ; et al.	2016-06-16
Developing Device, And Process Cartridge And Image Forming Apparatus Incorporating Same App 20160170329 - KIMURA; Hideki ; et al.	2016-06-16
Fixing device and image forming device Grant 9,367,010 - Takagi , et al. June 14, 2	2016-06-14
Toner bottle driving device control method and image forming apparatus Grant 9,360,816 - Mabuchi , et al. June 7, 2	2016-06-07
Developing device, image forming apparatus, and process cartridge Grant 9,341,986 - Nakamoto , et al. May 17, 2	2016-05-17
Powder supply device and image forming apparatus incorporating same Grant 9,323,176 - Terai , et al. April 26, 2	2016-04-26
Image forming method for forming toner image on recording medium Grant 9,316,971 - Hase , et al. April 19, 2	2016-04-19
Fixing device and image forming apparatus incorporating same Grant 9,316,972 - Arai , et al. April 19, 2	2016-04-19
Fixing Device And Image Forming Apparatus Including Same App 20160098003 - UCHITANI; Takeshi ; et al.	2016-04-07
Fixing device and image forming apparatus incorporating same Grant 9,291,967 - Iwaya , et al. March 22, 2	2016-03-22
Developing Unit, Process Cartridge, And Image Forming Apparatus App 20160070208 - KIKUCHI; Hiroshi ; et al.	2016-03-10
Image Forming Apparatus App 20160054691 - HASE; Takamasa ; et al.	2016-02-25
Powder Supply Device And Image Forming Apparatus Incorporating Same App 20160041498 - TERAI; Junichi ; et al.	2016-02-11
Toner supplying device and image forming apparatus having a projection which interacts with a depression of a toner container to prevent adhering of toner to an interior of the toner container Grant 9,244,383 - Ohshima , et al. January 26, 2	2016-01-26
Fixing device and image forming apparatus including same Grant 9,239,559 - Uchitani , et al. January 19, 2	2016-01-19
Fixing device and image forming apparatus Grant 9,239,553 - Arai , et al. January 19, 2	2016-01-19
Fixing device and image forming apparatus incorporating same Grant 9,235,177 - Seshita , et al. January 12, 2	2016-01-12
Fixing Device Capable Of Enhancing Durability Of Endless Belt And Image Forming Apparatus Incorporating The Same App 20150378290 - KAWATA; Teppei ; et al.	2015-12-31
Image forming apparatus including a fixing device Grant 9,207,596 - Hase , et al. December 8, 2	2015-12-08
Developing device and image forming apparatus and process cartridge incorporating same Grant 9,195,173 - Ogawa , et al. November 24, 2	2015-11-24
Light-emitting diode lamp Grant D743,059 - Itoh , et al. November 10, 2	2015-11-10
Fixing device and image forming apparatus including same Grant 9,152,106 - Yamaguchi , et al. October 6, 2	2015-10-06
Fixing device capable of enhancing durability of endless belt and image forming apparatus incorporating the same Grant 9,152,108 - Kawata , et al. October 6, 2	2015-10-06
Fixing Device And Image Forming Apparatus App 20150268597 - ARAI; Yuji ; et al.	2015-09-24
Fixing Device And Image Forming Device App 20150234329 - HASE; Takamasa ; et al.	2015-08-20
Fixing Device And Image Forming Apparatus App 20150227095 - UCHITANI; Takeshi ; et al.	2015-08-13
Fixing Device And Image Forming Apparatus Including Same App 20150212459 - HASE; Takamasa ; et al.	2015-07-30
Image forming apparatus Grant 9,069,304 - Seshita , et al. June 30, 2	2015-06-30
Fixing device Grant 9,063,493 - Yamaji , et al. June 23, 2	2015-06-23
Fixing device, image forming device, and separating member Grant 9,063,480 - Yoshiura , et al. June 23, 2	2015-06-23
Fixing Device Capable Of Minimizing Damage Of Endless Rotary Body And Image Forming Apparatus Incorporating Same App 20150168897 - OGAWA; Tadashi ; et al.	2015-06-18
Fixing device with a temperature detector adjacent an easily deformable location and image forming apparatus including same Grant 9,052,658 - Uchitani , et al. June 9, 2	2015-06-09
Fixing device and image forming apparatus Grant 9,046,838 - Arai , et al. June 2, 2	2015-06-02
Fixing device and image forming apparatus Grant 9,042,761 - Uchitani , et al. May 26, 2	2015-05-26
Fixing device and image forming apparatus including same Grant 9,037,008 - Hase , et al. May 19, 2	2015-05-19
Fixing device and image forming device Grant 9,031,439 - Hase , et al. May 12, 2	2015-05-12
Fixing device and endless belt assembly Grant 9,031,485 - Ishii , et al. May 12, 2	2015-05-12
Fixing device capable of minimizing damage of endless rotary body and image forming apparatus incorporating same Grant 9,026,024 - Ogawa , et al. May 5, 2	2015-05-05
Fixing Device With A Temperature Detector Adjacent An Easily Deformable Location And Image Forming Apparatus Including Same App 20150104230 - UCHITANI; Takeshi ; et al.	2015-04-16
Separator and separation device, fixing device, and image forming apparatus incorporating same Grant 9,008,558 - Saito , et al. April 14, 2	2015-04-14
Fixing device with endless belt and image forming apparatus incorporating same Grant 8,989,643 - Gotoh , et al. March 24, 2	2015-03-24
Thermal fixing device and image forming apparatus including same which detects the speed of a belt on the outer surface of a fixing member Grant 8,989,607 - Ueno , et al. March 24, 2	2015-03-24
Fixing Device And Image Forming Apparatus Incorporating Same App 20150063884 - IWAYA; Naoki ; et al.	2015-03-05
Toner Supplying Device And Image Forming Apparatus App 20150063875 - OHSHIMA; Hironori ; et al.	2015-03-05
Fixing device with support and image forming apparatus incorporating same Grant 8,971,779 - Yoshinaga , et al. March 3, 2	2015-03-03
Fixing device, image forming apparatus incorporating same, and method for heating fixing rotary body Grant 8,971,782 - Saito , et al. March 3, 2	2015-03-03
Fixing device, image forming apparatus incorporating same, and fixing method Grant 8,958,710 - Yuasa , et al. February 17, 2	2015-02-17
Fixing device and endless belt assembly Grant 8,953,995 - Suzuki , et al. February 10, 2	2015-02-10
Fixing device and image forming apparatus incorporating same Grant 8,953,994 - Iwaya , et al. February 10, 2	2015-02-10
Fixing device and image forming apparatus Grant 8,953,960 - Ueno , et al. February 10, 2	2015-02-10
Fixing device and image forming apparatus Grant 8,953,966 - Hase , et al. February 10, 2	2015-02-10
Fixing device and image forming apparatus Grant 8,953,991 - Ueno , et al. February 10, 2	2015-02-10
Developing Device, Image Forming Apparatus, And Process Cartridge App 20150023700 - NAKAMOTO; Atsushi ; et al.	2015-01-22
Fixing Device Capable Of Enhancing Durability Of Endless Belt And Image Forming Apparatus Incorporating The Same App 20150023705 - KAWATA; Teppei ; et al.	2015-01-22
Fixing device and endless belt assembly Grant 8,929,791 - Ishii , et al. January 6, 2	2015-01-06
Developing Device And Image Forming Apparatus And Process Cartridge Incorporating Same App 20140376951 - OGAWA; Tadashi ; et al.	2014-12-25
Fixing device and image forming apparatus including the fixing device Grant 8,918,042 - Imada , et al. December 23, 2	2014-12-23
Image Forming Apparatus App 20140369703 - HASE; Takamasa ; et al.	2014-12-18
Image forming apparatus and method for forming toner image on recording medium Grant 8,891,990 - Yuasa , et al. November 18, 2	2014-11-18
Image Forming Method For Forming Toner Image On Recording Medium App 20140334838 - HASE; Takamasa ; et al.	2014-11-13
Fixing device capable of enhancing durability of endless belt and image forming apparatus incorporating the same Grant 8,886,101 - Kawata , et al. November 11, 2	2014-11-11
Fixing device including an engagement-disengagement unit and image forming apparatus equipped with the fixing device Grant 8,886,090 - Kawata , et al. November 11, 2	2014-11-11
Fixing device capable of minimizing damage of endless belt and image forming apparatus incorporating same Grant 8,886,103 - Yamaji , et al. November 11, 2	2014-11-11
Fixing device, image forming apparatus incorporating same, and fixing method Grant 8,873,984 - Ishii , et al. October 28, 2	2014-10-28
Image forming apparatus Grant 8,855,506 - Hase , et al. October 7, 2	2014-10-07
Fixing device and guide mechanism included therein Grant 8,831,498 - Iwaya , et al. September 9, 2	2014-09-09
Fixing device and image forming apparatus Grant 8,811,842 - Hase , et al. August 19, 2	2014-08-19
Image forming apparatus for forming toner image on recording medium Grant 8,811,843 - Hase , et al. August 19, 2	2014-08-19
Fixing device, fixing method, image forming apparatus, and image forming method Grant 8,755,733 - Ehara , et al. June 17, 2	2014-06-17
Fixing roller, and fixing device and image forming apparatus incorporating same Grant 8,750,776 - Ogawa , et al. June 10, 2	2014-06-10
Fixing device and image forming apparatus Grant 8,737,861 - Hase , et al. May 27, 2	2014-05-27
Image Forming Apparatus App 20140133879 - SESHITA; Takuya ; et al.	2014-05-15
Fixing device and image forming apparatus incorporating same having a tube which penetrates through a heater and passes infrared rays to a temperature detector Grant 8,718,502 - Yuasa , et al. May 6, 2	2014-05-06
Fixing device and image forming apparatus incorporating the fixing device Grant 8,706,016 - Imada , et al. April 22, 2	2014-04-22
Process For Producing Optically Active Succinimide Derivatives And Intermediates Thereof App 20140099681 - KASAI; Masaji ; et al.	2014-04-10
Fixing Device And Image Forming Apparatus App 20140079453 - ARAI; Yuji ; et al.	2014-03-20
Fixing device, image forming apparatus incorporating same, and method for fixing toner image on recording medium Grant 8,676,078 - Saito , et al. March 18, 2	2014-03-18
Fixing Device And Image Forming Apparatus Including Same App 20140064804 - Yamaguchi; Yoshiki ; et al.	2014-03-06
Process for producing optically active succinimide derivatives and intermediates thereof Grant 8,633,001 - Kasai , et al. January 21, 2	2014-01-21
Fixing Device And Image Forming Apparatus Incorporating Same App 20140016971 - ARAI; Yuji ; et al.	2014-01-16
Fixing unit and image forming apparatus Grant 8,626,018 - Ogawa , et al. January 7, 2	2014-01-07
Fixing device and image forming apparatus Grant 8,588,628 - Ogawa , et al. November 19, 2	2013-11-19
Fixing Device And Guide Mechanism Included Therein App 20130251422 - Iwaya; Naoki ; et al.	2013-09-26
Fixing Device, Image Forming Apparatus Incorporating Same, And Fixing Method App 20130251390 - Ishii; Kenji ; et al.	2013-09-26
Fixing device, image forming apparatus incorporating same, and fixing method Grant 8,543,046 - Seo , et al. September 24, 2	2013-09-24
Fixing Device And Image Forming Apparatus Incorporating Same App 20130236225 - OGAWA; Tadashi ; et al.	2013-09-12
Image Forming Apparatus App 20130209115 - HASE; Takamasa ; et al.	2013-08-15
Fixing Device Capable Of Minimizing Damage Of Endless Rotary Body And Image Forming Apparatus Incorporating Same App 20130209147 - OGAWA; Tadashi ; et al.	2013-08-15
Fixing Device And Image Forming Apparatus App 20130209131 - Uchitani; Takeshi ; et al.	2013-08-15
Fixing Device Capable Of Minimizing Damage Of Endless Belt And Image Forming Apparatus Incorporating Same App 20130209146 - YAMAJI; Kensuke ; et al.	2013-08-15
Fixing Device, Image Forming Apparatus Incorporating Same, And Fixing Method App 20130209119 - YUASA; Shuutaroh ; et al.	2013-08-15
Fixing Device And Image Forming Apparatus Incorporating Same App 20130209139 - OGAWA; Tadashi ; et al.	2013-08-15
Fixing Device And Image Forming Apparatus Including Same App 20130209125 - UCHITANI; Takeshi ; et al.	2013-08-15
Fixing Device And Image Forming Apparatus Including Same App 20130209121 - Uchitani; Takeshi ; et al.	2013-08-15
Fixing Device And Image Forming Apparatus Including Same App 20130202320 - HASE; Takamasa ; et al.	2013-08-08
Fixing Device App 20130195523 - YAMAJI; Kensuke ; et al.	2013-08-01
Fixing Device And Image Forming Device App 20130195493 - HASE; Takamasa ; et al.	2013-08-01
Fixing Device And Image Forming Apparatus App 20130195525 - YOSHINAGA; Hiroshi ; et al.	2013-08-01
Fixing Device And Image Forming Apparatus Incorporating Same App 20130195477 - SESHITA; TAKUYA ; et al.	2013-08-01
Fixing Device And Endless Belt Assembly App 20130195524 - ISHII; Kenji ; et al.	2013-08-01
Fixing Device And Image Forming Apparatus Equipped With Fixing Device App 20130188991 - KAWATA; Teppei ; et al.	2013-07-25
Fixing Device And Endless Belt Assembly App 20130189008 - ISHII; Kenji ; et al.	2013-07-25
Separator And Separation Device, Fixing Device, And Image Forming Apparatus Incorporating Same App 20130189005 - SAITO; Kazuya ; et al.	2013-07-25
Fixing Device And Image Forming Apparatus App 20130188977 - HASE; Takamasa ; et al.	2013-07-25
Fixing device and image forming apparatus incorporating the fixing device Grant 8,494,434 - Hase , et al. July 23, 2	2013-07-23
Fixing Device And Image Forming Apparatus Incorporating Same App 20130183071 - IWAYA; Naoki ; et al.	2013-07-18
Fixing Device And Image Forming Apparatus Including The Fixing Device App 20130183070 - KAWATA; Teppei ; et al.	2013-07-18
Fixing device and image forming apparatus using the same Grant 8,488,981 - Yuasa , et al. July 16, 2	2013-07-16
Fixing Device Capable Of Enhancing Durability Of Endless Belt And Image Forming Apparatus Incorporating The Same App 20130177340 - KAWATA; Teppei ; et al.	2013-07-11
Fixing Device, Image Forming Device, And Separating Member App 20130170877 - YOSHIURA; Arinobu ; et al.	2013-07-04
Fixing Device With Endless Belt And Image Forming Apparatus Incorporating Same App 20130170880 - GOTOH; Hajime ; et al.	2013-07-04
Fixing Device With Support And Image Forming Apparatus Incorporating Same App 20130170879 - YOSHINAGA; Hiroshi ; et al.	2013-07-04
Fixing Device And Image Forming Apparatus Including The Fixing Device App 20130164056 - IMADA; Takahiro ; et al.	2013-06-27
Fixing Device And Endless Belt Assembly App 20130164058 - SUZUKI; Akira ; et al.	2013-06-27
Fixing Device And Image Forming Device App 20130164059 - TAKAGI; Hiromasa ; et al.	2013-06-27
Fixing device and image forming apparatus Grant 8,463,166 - Ueno , et al. June 11, 2	2013-06-11
Fixing device and image forming apparatus including same Grant 8,447,199 - Ueno , et al. May 21, 2	2013-05-21
Fixing device and image forming apparatus incorporating same Grant 8,385,797 - Ogawa , et al. February 26, 2	2013-02-26
Fixing device and image forming apparatus using same Grant 8,346,117 - Ishii , et al. January 1, 2	2013-01-01
Fixing Device And Image Forming Apparatus Incorporating Same App 20120219312 - YUASA; Shuutaroh ; et al.	2012-08-30
Fixing Device And Image Forming Apparatus App 20120207523 - UENO; Satoshi ; et al.	2012-08-16
Fixing Device, Image Forming Apparatus Incorporating Same, And Method For Heating Fixing Rotary Body App 20120177424 - Saito; Kazuya ; et al.	2012-07-12
Fixing Device, Image Forming Apparatus Incorporating Same, And Method For Fixing Toner Image On Recording Medium App 20120114354 - Saito; Kazuya ; et al.	2012-05-10
Image Forming Apparatus And Method For Forming Toner Image On Recording Medium App 20120107005 - HASE; Takamasa ; et al.	2012-05-03
Image forming apparatus and method for forming toner image on recording medium App 20120093531 - Yuasa; Shuutaroh ; et al.	2012-04-19
Fixing roller, and fixing device and image forming apparatus incorporating same App 20120093551 - Ogawa; Tadashi ; et al.	2012-04-19
Fixing Device And Image Forming Apparatus App 20120051766 - UENO; Satoshi ; et al.	2012-03-01
Fixing Device And Image Forming Apparatus App 20120045226 - HASE; Takamasa ; et al.	2012-02-23
Process For Producing Optically Active Succinimide Derivatives And Intermediates Thereof App 20120034660 - Kasai; Masaji ; et al.	2012-02-09
Image forming apparatus and fixing device Grant 8,112,023 - Seo , et al. February 7, 2	2012-02-07
Fixing Device, Image Forming Apparatus Incorporating Same, And Fixing Method App 20110311284 - Seo; Hiroshi ; et al.	2011-12-22
Thermal Fixing Device And Image Forming Apparatus Including Same App 20110229161 - UENO; Satoshi ; et al.	2011-09-22
Fixing Device, Fixing Method, Image Forming Apparatus, And Image Forming Method App 20110229236 - Ehara; Masanao ; et al.	2011-09-22
Fixing device and image forming apparatus App 20110229162 - Ogawa; Tadashi ; et al.	2011-09-22
Fixing Unit And Image Forming Apparatus App 20110229178 - OGAWA; Tadashi ; et al.	2011-09-22
Fixing device and image forming apparatus using the same App 20110222876 - Yuasa; Shuutaroh ; et al.	2011-09-15
Fixing device and image forming apparatus App 20110222926 - Ueno; Satoshi ; et al.	2011-09-15
Fixing unit having enhanced temperature control and image forming apparatus using the same Grant 8,014,711 - Ito , et al. September 6, 2	2011-09-06
Fixing Device And Image Forming Apparatus App 20110150518 - HASE; Takamasa ; et al.	2011-06-23
Image forming apparatus and fixing device App 20110091253 - Seo; Hiroshi ; et al.	2011-04-21
Fixing device and image forming apparatus using same App 20110064450 - Ishii; Kenji ; et al.	2011-03-17
Fixing Device And Image Forming Apparatus Incorporating The Fixing Device App 20110064502 - HASE; Takamasa ; et al.	2011-03-17
Fixing device and image forming apparatus incorporating the fixing device App 20110064490 - Imada; Takahiro ; et al.	2011-03-17
Fixing Device And Image Forming Apparatus Including Same App 20110052277 - UENO; Satoshi ; et al.	2011-03-03
Image forming apparatus and fixing device Grant 7,885,590 - Seo , et al. February 8, 2	2011-02-08
Fixing device and image forming apparatus incorporating same App 20100303521 - Ogawa; Tadashi ; et al.	2010-12-02
Fixer and image forming apparatus including the same Grant 7,817,952 - Seo , et al. October 19, 2	2010-10-19
Fixing device, image forming apparatus including the fixing device, and fixing method Grant 7,801,457 - Seo , et al. September 21, 2	2010-09-21
Fixing device using electromagnetic induction heating and image forming apparatus including same Grant 7,796,933 - Ueno , et al. September 14, 2	2010-09-14
Fixing device, image forming apparatus including the fixing device, and fixing method Grant 7,783,240 - Ito , et al. August 24, 2	2010-08-24
Fixing unit having enhanced heating efficiency and image forming apparatus using the same Grant 7,778,581 - Seo , et al. August 17, 2	2010-08-17
Image fixing apparatus and image forming apparatus capable of effectively controlling an image fixing temperature Grant 7,734,208 - Seo , et al. June 8, 2	2010-06-08
Fixing device, and method and device for heating control used in the same Grant 7,693,439 - Seo , et al. April 6, 2	2010-04-06
Image forming device with a control means to correct the fixing control temperature Grant 7,546,049 - Ehara , et al. June 9, 2	2009-06-09
Image forming apparatus, fixing apparatus and toner Grant 7,509,085 - Yoshinaga , et al. March 24, 2	2009-03-24
Fixing device and image forming apparatus including same App 20080232873 - Ueno; Satoshi ; et al.	2008-09-25
Fixing device, image forming apparatus including the fixing device, and fixing method App 20080226326 - Seo; Hiroshi ; et al.	2008-09-18
Fixing device, image forming apparatus including the fixing device, and fixing method App 20080219721 - Ito; Akiko ; et al.	2008-09-11
Fixing device, and method and device for heating control used in the same App 20080044196 - Seo; Hiroshi ; et al.	2008-02-21
Fixing unit having enhanced temperature control and image forming apparatus using the same App 20080025773 - Ito; Akiko ; et al.	2008-01-31
Fixing Unit Having Enhanced Heating Efficiency And Image Forming Apparatus Using The Same App 20080025772 - SEO; Hiroshi ; et al.	2008-01-31
Polyamide Resin Composition Containing Glass Fiber App 20070293607 - Arakawa; Seiichi ; et al.	2007-12-20
Fixing device and image forming apparatus App 20070280754 - Ogawa; Tadashi ; et al.	2007-12-06
Image forming apparatus and fixing device App 20070242988 - Seo; Hiroshi ; et al.	2007-10-18
Fixer And Image Forming Apparatus Including The Same App 20070212089 - Seo; Hiroshi ; et al.	2007-09-13
Polyamide resin composition for part of engine cooling water system and part comprising the same Grant 7,202,298 - Arakawa , et al. April 10, 2	2007-04-10
Image fixing apparatus and image forming apparatus capable of effectively controlling an image fixing temperature App 20070059011 - Seo; Hiroshi ; et al.	2007-03-15
Image forming device and control method App 20060177232 - Ehara; Masanao ; et al.	2006-08-10
Image forming apparatus, fixing apparatus, toner, and method of preparing toner App 20060165443 - Yoshinaga; Hiroshi ; et al.	2006-07-27
Resin molded article App 20050234180 - Ono, Satoru ; et al.	2005-10-20
Composition for gene therapy, comprising IL-12 gene App 20050009738 - Iwashita, Yukio ; et al.	2005-01-13
Polyamide resin composition for part of engine cooling water system and part comprising the same App 20040082703 - Arakawa, Seiichi ; et al.	2004-04-29
Filter body and production method thereof and fluid filter App 20030111170 - Oohashi, Yoshihiro ; et al.	2003-06-19
Relief valve for oil filter and oil filter App 20030106848 - Oohashi, Yoshihiro ; et al.	2003-06-12
Method for fabricating an SOI substrate Grant 6,090,688 - Ogawa , et al. July 18, 2	2000-07-18
In-pipe work apparatus Grant 6,044,769 - Oka , et al. April 4, 2	2000-04-04
Ball plug valve Grant 6,021,812 - Iwamoto , et al. February 8, 2	2000-02-08
SOI substrate and a method for fabricating the same Grant 6,004,860 - Ogawa , et al. December 21, 1	1999-12-21
Hole-transporting material and use thereof Grant 5,681,664 - Tamano , et al. October 28, 1	1997-10-28
Silver halide color photographic materials Grant 5,496,689 - Ogawa March 5, 1	1996-03-05
Portable water purifier Grant 5,019,252 - Kamei , et al. May 28, 1	1991-05-28
Apparatus for locating the center of gravity of a golf ball Grant D301,554 - Ogawa June 13, 1	1989-06-13
Method and apparatus for continuously producing a cement clinker Grant 4,627,877 - Ogawa , et al. * December 9, 1	1986-12-09
Multichannel current measuring apparatus for X-ray computerized tomograph Grant 4,484,340 - Yamaguchi , et al. November 20, 1	1984-11-20
Electronic tuning type receiver with digital to analog converter Grant 4,301,540 - Sato , et al. November 17, 1	1981-11-17
Magnetic tape running state and tape run amount display device Grant 4,237,373 - Okatani , et al. December 2, 1	1980-12-02
Air cleaner with secondary air filter element Grant 4,236,901 - Kato , et al. December 2, 1	1980-12-02
Station selection indicating device Grant 4,205,270 - Okatani , et al. May 27, 1	1980-05-27
Process of making a lithographic photosensitive silver halide emulsion having reduced susceptibility to pressure containing an iridium compound, a hydroxytetrazaindene and a polyoxyethylene Grant 4,126,472 - Sakai , et al. November 21, 1	1978-11-21