| Patent | Date |
|---|
Composition for seamless belt, and image forming apparatus using the belt
Grant 10,001,731 - Matsushita , et al. June 19, 2 | 2018-06-19 |
Developing roller, process cartridge, image forming apparatus and image forming method
Grant 9,983,505 - Yasunaga , et al. May 29, 2 | 2018-05-29 |
Semiconductive resin composition, member for electrophotography and image forming apparatus
Grant 9,921,526 - Takahashi , et al. March 20, 2 | 2018-03-20 |
Semiconductive resin composition, member for electrophotography and image forming apparatus
Grant 9,891,558 - Matsushita , et al. February 13, 2 | 2018-02-13 |
Developing roller, toner and image forming apparatus
Grant 9,851,656 - Juri , et al. December 26, 2 | 2017-12-26 |
Image forming apparatus
Grant 9,778,602 - Juri , et al. October 3, 2 | 2017-10-03 |
Developing Roller, Process Cartridge, Image Forming Apparatus And Image Forming Method
App 20170219954 - YASUNAGA; Hideaki ; et al. | 2017-08-03 |
Intermediate transfer belt
Grant 9,720,354 - Juri , et al. August 1, 2 | 2017-08-01 |
Intermediate transfer belt, and image forming apparatus using the belt
Grant 9,625,858 - Izutani , et al. April 18, 2 | 2017-04-18 |
Developing Roller, Toner And Image Forming Apparatus
App 20160274489 - JURI; Keiichiro ; et al. | 2016-09-22 |
Image Forming Apparatus
App 20160274500 - JURI; Keiichiro ; et al. | 2016-09-22 |
Intermediate Transfer Belt, And Image Forming Apparatus Using The Belt
App 20160259273 - Izutani; Akira ; et al. | 2016-09-08 |
Semiconductive Resin Composition, Member For Electrophotography And Image Forming Apparatus
App 20160202638 - Takahashi; Hiroaki ; et al. | 2016-07-14 |
Semiconductive Resin Composition, Member For Electrophotography And Image Forming Apparatus
App 20160202639 - Matsushita; Makoto ; et al. | 2016-07-14 |
Composition For Seamless Belt, And Image Forming Apparatus Using The Belt
App 20160187816 - Matsushita; Makoto ; et al. | 2016-06-30 |
Intermediate Transfer Belt
App 20160004191 - Juri; Keiichiro ; et al. | 2016-01-07 |
Developing device, process cartridge, image forming apparatus, and image forming method
Grant 9,122,204 - Juri , et al. September 1, 2 | 2015-09-01 |
Developing roller, developing device, process cartridge, and image forming apparatus
Grant 9,098,013 - Yasunaga , et al. August 4, 2 | 2015-08-04 |
Developing roller including a roughened outermost surface, and developing device and image forming apparatus including the same
Grant 9,031,478 - Juri , et al. May 12, 2 | 2015-05-12 |
Developing roller, and developing device, process cartridge and image forming method and apparatus using the developing roller
Grant 9,026,015 - Juri , et al. May 5, 2 | 2015-05-05 |
Developing Device, Process Cartridge, Image Forming Apparatus, And Image Forming Method
App 20150078777 - Juri; Keiichiro ; et al. | 2015-03-19 |
Developing Device, Process Cartridge, And Image Forming Apparatus
App 20150078790 - ISHIKAWA; Yoshimichi ; et al. | 2015-03-19 |
Developing Roller, Developing Device, Process Cartridge, And Image Forming Apparatus
App 20140321888 - Yasunaga; Hideaki ; et al. | 2014-10-30 |
Developing Roller, And Developing Device, Process Cartridge And Image Forming Method And Apparatus Using The Developing Roller
App 20140212184 - Juri; Keiichiro ; et al. | 2014-07-31 |
Image developer, process cartridge, and image forming apparatus
Grant 8,526,864 - Nakagawa , et al. September 3, 2 | 2013-09-03 |
Developing Roller, Developing Device, And Image Forming Apparatus
App 20130058685 - JURI; Keiichiro ; et al. | 2013-03-07 |
Toner for non-magnetic one-component developer, method of preparing the toner, developer and image forming method
Grant 8,329,371 - Mikuriya , et al. December 11, 2 | 2012-12-11 |
Developing Roller
App 20120237270 - JURI; Keiichiro ; et al. | 2012-09-20 |
Image forming method, image forming apparatus and process cartridge
Grant 8,192,910 - Katoh , et al. June 5, 2 | 2012-06-05 |
Developing device, and image forming method and process cartridge using the developing device
Grant 8,103,199 - Yasunaga , et al. January 24, 2 | 2012-01-24 |
Toner and image forming method
Grant 8,053,154 - Kadota , et al. November 8, 2 | 2011-11-08 |
Pulverized toner
Grant 8,043,779 - Yasunaga , et al. October 25, 2 | 2011-10-25 |
Image developer using one-component developer
Grant 8,041,270 - Yasunaga , et al. October 18, 2 | 2011-10-18 |
Image Developer, Process Cartridge, And Image Forming Apparatus
App 20110243616 - NAKAGAWA; Shuuichi ; et al. | 2011-10-06 |
Toner, and oilless fixing method and process cartridge using the toner
Grant 8,021,814 - Hagi , et al. September 20, 2 | 2011-09-20 |
Full-color toner kit, process cartridge, and image forming method
Grant 8,007,973 - Fuwa , et al. August 30, 2 | 2011-08-30 |
Toner, developer including the toner, and image forming method and apparatus using the toner
Grant 7,981,593 - Katoh , et al. July 19, 2 | 2011-07-19 |
Image forming apparatus and image forming method
Grant 7,979,010 - Fuwa , et al. July 12, 2 | 2011-07-12 |
Developing device, developer therefor, and image forming method and apparatus, and process cartridge using the developing device
Grant 7,970,323 - Katoh , et al. June 28, 2 | 2011-06-28 |
Single component development device, process cartridge and toner
Grant 7,873,300 - Fuwa , et al. January 18, 2 | 2011-01-18 |
Non-magnetic toner for one-component development and method of preparing the toner, and image developer, image forming apparatus, process cartridge and image forming method
Grant 7,867,680 - Mikuriya , et al. January 11, 2 | 2011-01-11 |
Toner and image forming method using the toner
Grant 7,838,193 - Hagi , et al. November 23, 2 | 2010-11-23 |
Toner and method for producing the same, toner kit, and developer, process cartridge, image forming method and image forming apparatus
Grant 7,833,686 - Kadota , et al. November 16, 2 | 2010-11-16 |
Toner recovery apparatus, process cartridge, and image forming apparatus
Grant 7,820,348 - Hagi , et al. October 26, 2 | 2010-10-26 |
Developing device, image developing method, image forming apparatus, image forming method, and process cartridge
Grant 7,817,946 - Murakami , et al. October 19, 2 | 2010-10-19 |
Toner for developing a latent electrostatic image, image-forming method, image-forming apparatus and process cartridge using the same
Grant 7,749,671 - Yamamoto , et al. July 6, 2 | 2010-07-06 |
Toner Recovery Apparatus, Process Cartridge, And Image Forming Apparatus
App 20100167196 - Hagi; Masayuki ; et al. | 2010-07-01 |
Toner for developing electrostatic image, and image forming method and apparatus and process cartridge using the toner
Grant 7,727,694 - Murakami , et al. June 1, 2 | 2010-06-01 |
Toner recovery apparatus, process cartridge, and image forming apparatus
Grant 7,720,428 - Hagi , et al. May 18, 2 | 2010-05-18 |
Developer and image forming method using the developer
Grant 7,695,885 - Yasunaga , et al. April 13, 2 | 2010-04-13 |
Image Forming Method, Image Forming Apparatus And Process Cartridge
App 20100009282 - KATOH; Hiroaki ; et al. | 2010-01-14 |
Image forming method and apparatus including a relationship between secondary roller diameter and recording medium ingress position
Grant 7,587,159 - Fuwa , et al. September 8, 2 | 2009-09-08 |
Non-magnetic Toner For One-component Development And Method Of Preparing The Toner, And Image Developer, Image Forming Apparatus, Process Cartridge And Image Forming Method
App 20090186291 - MIKURIYA; Yoshihiro ; et al. | 2009-07-23 |
Toner, and image forming method, image forming apparatus, and process cartridge using the toner
Grant 7,556,906 - Katoh , et al. July 7, 2 | 2009-07-07 |
Toner for electrostatic development, developer, image forming method, image-forming apparatus and process for cartridge using the same
Grant 7,556,904 - Kadota , et al. July 7, 2 | 2009-07-07 |
Image Forming Apparatus And Image Forming Method
App 20090169270 - FUWA; Kazuoki ; et al. | 2009-07-02 |
Toner, toner manufacturing method, developer, image forming apparatus, and process cartridge for the image forming apparatus
Grant 7,550,242 - Nozaki , et al. June 23, 2 | 2009-06-23 |
Toner For One-component Developer
App 20090117481 - YASUNAGA; Hideaki ; et al. | 2009-05-07 |
Image Forming Apparatus, Process Cartridge And Toner
App 20090052952 - KATOH; Hiroaki ; et al. | 2009-02-26 |
Single Component Development Device, Process Cartridge And Toner
App 20090041511 - FUWA; KAZUOKI ; et al. | 2009-02-12 |
Developing Device, Developer Therefor, And Image Forming Method And Apparatus, And Process Cartridge Using The Developing Device
App 20080304875 - Katoh; Hiroaki ; et al. | 2008-12-11 |
One-component toner and image forming method
App 20080279591 - Yasunaga; Hideaki ; et al. | 2008-11-13 |
Toner, And Oilless Fixing Method And Process Cartridge Using The Toner
App 20080233506 - Hagi; Masayuki ; et al. | 2008-09-25 |
Image Developer Using One-component Developer
App 20080226356 - YASUNAGA; Hideaki ; et al. | 2008-09-18 |
Developing Device And Image Forming Method Using One Component Developer, And Process Cartridge Using The Developing Device
App 20080227009 - FUWA; Kazuoki ; et al. | 2008-09-18 |
Toner Recovery Apparatus, Process Cartridge, And Image Forming Apparatus
App 20080199234 - HAGI; Masayuki ; et al. | 2008-08-21 |
Developing device, and image forming method and process cartridge using the developing device
App 20080175630 - Yasunaga; Hideaki ; et al. | 2008-07-24 |
Full-color Toner Kit, Process Cartridge, And Image Forming Method
App 20080159777 - Fuwa; Kazuoki ; et al. | 2008-07-03 |
Toner For Non-magnetic One-component Developer, Method Of Preparing The Toner, Developer And Image Forming Method
App 20080153018 - MIKURIYA; Yoshihiro ; et al. | 2008-06-26 |
Toner For Developing Electrostatic Image, And Image Forming Method And Apparatus And Process Cartridge Using The Toner
App 20080069598 - MURAKAMI; Hiroyuki ; et al. | 2008-03-20 |
Image Forming Method And Image Forming Apparatus
App 20080069605 - FUWA; Kazuoki ; et al. | 2008-03-20 |
Toner, Developer Including The Toner, And Image Forming Method And Apparatus Using The Toner
App 20080069608 - Katoh; Hiroaki ; et al. | 2008-03-20 |
Pulverized toner, developing apparatus, process cartridge, image forming apparatus and image forming method
App 20080070149 - Kato; Hiroaki ; et al. | 2008-03-20 |
Developing Device, Image Developing Method, Image Forming Apparatus, Image Forming Method, And Process Cartridge
App 20080063957 - Murakami; Hiroyuki ; et al. | 2008-03-13 |
Developer And Image Forming Method Using The Developer
App 20080038656 - YASUNAGA; Hideaki ; et al. | 2008-02-14 |
Oilless-fixing Toner, And Image Forming Method, Apparatus And Process Cartridge Using The Oilless-fixing Toner
App 20070238042 - Yasunaga; Hideaki ; et al. | 2007-10-11 |
Cleaning Device, Image-forming Apparatus, Image-forming Process, And Process Cartridge
App 20070217842 - Kato; Hiroaki ; et al. | 2007-09-20 |
Pulverized Toner
App 20070212630 - Yasunaga; Hideaki ; et al. | 2007-09-13 |
Toner And Image Forming Method
App 20070207399 - KADOTA; Takuya ; et al. | 2007-09-06 |
Toner, And Image Forming Method And Apparatus And Process Cartridge Using The Toner
App 20070190443 - Hagi; Masayuki ; et al. | 2007-08-16 |
Toner And Method For Producing The Same, Toner Kit, And Developer, Process Cartridge, Image Forming Method And Image Forming Apparatus
App 20070148568 - Kadota; Takuya ; et al. | 2007-06-28 |
Toner, And Image Forming Method, Image Forming Apparatus, And Process Cartridge Using The Toner
App 20070122729 - Katoh; Hiroaki ; et al. | 2007-05-31 |
Toner for developing a latent electrostatic image, image-forming method, image-forming apparatus and process cartridge using the same
App 20070059625 - Yamamoto; Atsushi ; et al. | 2007-03-15 |
Toner for electrostatic development, developer, image forming method, image-forming apparatus and process for cartridge using the same
App 20060275686 - Kadota; Takuya ; et al. | 2006-12-07 |
Toner, toner manufacturing method, developer, image forming apparatus, and process cartridge for the image forming apparatus
App 20060204882 - Nozaki; Tsuyoshi ; et al. | 2006-09-14 |
Binder-type carrier and two-component developer utilizing the carrier
App 20020098437 - Kobayahsi, Makoto ; et al. | 2002-07-25 |
Binder carrier containing ethylenic unsaturated nitrile copolymer as binder resin
Grant 6,001,526 - Nishikawa , et al. December 14, 1 | 1999-12-14 |
| 