Patent | Date |
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Image forming apparatus and image forming method Grant 11,340,540 - Takei , et al. May 24, 2 | 2022-05-24 |
Toner, toner storage unit, image forming apparatus, and image forming method Grant 11,036,154 - Ukigaya , et al. June 15, 2 | 2021-06-15 |
Image Forming Apparatus And Image Forming Method App 20210063916 - TAKEI; Akio ;   et al. | 2021-03-04 |
Toner, Toner Storage Unit, Image Forming Apparatus, And Image Forming Method App 20190171122 - UKIGAYA; Masayuki ;   et al. | 2019-06-06 |
Toner, developer, image forming apparatus, and process cartridge Grant 10,303,071 - Takeda , et al. | 2019-05-28 |
Toner, developer, and image forming device Grant 10,303,072 - Tanaka , et al. | 2019-05-28 |
Toner, Developer, Image Forming Apparatus, And Process Cartridge App 20180253022 - TAKEDA; Hiroyuki ;   et al. | 2018-09-06 |
Toner, toner stored unit, and image forming apparatus Grant 10,054,864 - Murayama , et al. August 21, 2 | 2018-08-21 |
Toner, Developer, And Image Forming Device App 20180224763 - TANAKA; Akira ;   et al. | 2018-08-09 |
Toner, toner stored unit, and image forming apparatus Grant 9,989,869 - Inoue , et al. June 5, 2 | 2018-06-05 |
Toner, Toner Stored Unit, And Image Forming Apparatus App 20180052403 - INOUE; Daisuke ;   et al. | 2018-02-22 |
Toner, developer and image forming apparatus Grant 9,523,931 - Kojima , et al. December 20, 2 | 2016-12-20 |
Toner, Toner Stored Unit, And Image Forming Apparatus App 20160195827 - Murayama; Tomoki ;   et al. | 2016-07-07 |
Electrostatic charge image developing toner Grant 9,291,931 - Awamura , et al. March 22, 2 | 2016-03-22 |
Toner set, developer set, and image forming apparatus Grant 9,274,445 - Awamura , et al. March 1, 2 | 2016-03-01 |
Toner, developer and image forming apparatus Grant 9,201,326 - Yoshida , et al. December 1, 2 | 2015-12-01 |
Toner containing crystalline polyester Grant 9,201,325 - Sugimoto , et al. December 1, 2 | 2015-12-01 |
Toner housing container and image forming apparatus Grant 9,152,084 - Shiba , et al. October 6, 2 | 2015-10-06 |
Developing device that suppresses hysteresis Grant 9,086,647 - Sakashita , et al. July 21, 2 | 2015-07-21 |
Toner housing container and image forming apparatus Grant 9,069,288 - Kojima , et al. June 30, 2 | 2015-06-30 |
Toner, Developer, And Image Forming Apparatus App 20150104739 - Nagatomo; Tsuneyasu ;   et al. | 2015-04-16 |
Toner, two-component developer and image forming apparatus Grant 9,005,864 - Satoh , et al. April 14, 2 | 2015-04-14 |
Toner for developing electrostatic image, two-component developer and image forming apparatus Grant 8,956,795 - Kojima , et al. February 17, 2 | 2015-02-17 |
Toner Housing Container And Image Forming Apparatus App 20140348546 - Kojima; Satoshi ;   et al. | 2014-11-27 |
Toner Housing Container And Image Forming Apparatus App 20140348545 - Shiba; Masana ;   et al. | 2014-11-27 |
Method of manufacturing toner and toner manufactured by the method Grant 8,846,289 - Ogawa , et al. September 30, 2 | 2014-09-30 |
Electrostatic Charge Image Developing Toner App 20140234767 - AWAMURA; Junichi ;   et al. | 2014-08-21 |
Toner, Developer And Image Forming Apparatus App 20140220485 - KOJIMA; Satoshi ;   et al. | 2014-08-07 |
Toner for electrostatic charge development Grant 8,778,588 - Kusahara , et al. July 15, 2 | 2014-07-15 |
Toner, Developer, Image Forming Apparatus And Image Forming Method App 20140140731 - Hozumi; Mamoru ;   et al. | 2014-05-22 |
Toner, developer, toner accommodating container, process cartridge and image forming method Grant 8,673,528 - Sugimoto , et al. March 18, 2 | 2014-03-18 |
Developing Device And Image Forming Apparatus App 20140072349 - SAKASHITA; Shingo ;   et al. | 2014-03-13 |
Toner, process cartridge, and image forming apparatus Grant 8,652,719 - Uchinokura , et al. February 18, 2 | 2014-02-18 |
Toner Grant 8,614,043 - Watanabe , et al. December 24, 2 | 2013-12-24 |
Toner, and production method of the same Grant 8,546,053 - Kusahara , et al. October 1, 2 | 2013-10-01 |
Toner For Developing Electrostatic Image, Two-component Developer And Image Forming Apparatus App 20130244156 - KOJIMA; Satoshi ;   et al. | 2013-09-19 |
Toner, Two-component Developer And Image Forming Apparatus App 20130244155 - Satoh; Syouko ;   et al. | 2013-09-19 |
Toner Set, Developer Set, And Image Forming Apparatus App 20130244158 - AWAMURA; Junichi ;   et al. | 2013-09-19 |
Toner, Two-component Developer, And Image Forming Apparatus App 20130243488 - KOJIMA; Satoshi ;   et al. | 2013-09-19 |
Electrostatic Image Developing Toner Particles And Developer App 20130224648 - Honda; Takahiro ;   et al. | 2013-08-29 |
Toner, developer, and image forming method Grant 8,518,622 - Ogawa , et al. August 27, 2 | 2013-08-27 |
Toner, Developer And Image Forming Apparatus App 20130196260 - YOSHIDA; Ryuuta ;   et al. | 2013-08-01 |
Method of manufacturing toner Grant 8,492,063 - Awamura , et al. July 23, 2 | 2013-07-23 |
Toner, method for producing the same, and developer Grant 8,455,172 - Awamura , et al. June 4, 2 | 2013-06-04 |
Toner App 20130130171 - Watanabe; Masaki ;   et al. | 2013-05-23 |
Toner and development agent Grant 8,367,292 - Kusahara , et al. February 5, 2 | 2013-02-05 |
Toner For Electrostatic Charge Development App 20130022371 - Kusahara; Teruki ;   et al. | 2013-01-24 |
Toner, Process Cartridge, And Image Forming Apparatus App 20120288299 - UCHINOKURA; Osamu ;   et al. | 2012-11-15 |
Toner, developer and image forming apparatus Grant 8,268,526 - Higuchi , et al. September 18, 2 | 2012-09-18 |
Toner, and developer, developer container, process cartridge, image forming apparatus and image forming method using the toner Grant 8,227,164 - Sugimoto , et al. July 24, 2 | 2012-07-24 |
Method of manufacturing toner and toner Grant 8,192,911 - Awamura , et al. June 5, 2 | 2012-06-05 |
Method of manufacturing toner Grant 8,187,785 - Awamura , et al. May 29, 2 | 2012-05-29 |
Method of manufacturing toner Grant 8,178,276 - Uchinokura , et al. May 15, 2 | 2012-05-15 |
Image Forming Apparatus And Toner For Developing Latent Electrostatic Images App 20120064445 - KOJIMA; Satoshi ;   et al. | 2012-03-15 |
Toner, vessel with the toner, developer, image forming apparatus and process cartridge and image forming method Grant 8,124,308 - Watanabe , et al. February 28, 2 | 2012-02-28 |
Toner, image forming apparatus, image forming method, and process cartridge using the toner Grant 8,114,560 - Nakayama , et al. February 14, 2 | 2012-02-14 |
Toner, Developer, And Image Forming Method App 20110305986 - OGAWA; Satoshi ;   et al. | 2011-12-15 |
Toner Containing Crystalline Polyester App 20110262856 - SUGIMOTO; Tsuyoshi ;   et al. | 2011-10-27 |
Toner, vessel with the toner, developer, image forming apparatus and process cartridge and image forming method Grant 8,026,031 - Watanabe , et al. September 27, 2 | 2011-09-27 |
Toner And Developer App 20110223532 - SUGIMOTO; Tsuyoshi ;   et al. | 2011-09-15 |
Toner, as well as image forming apparatus and image forming method using the same Grant 8,017,292 - Sabu , et al. September 13, 2 | 2011-09-13 |
Electrostatic Image Developing Toner And Two-component Developer App 20110200929 - Karato; Toshihiko ;   et al. | 2011-08-18 |
Toner, Developer, Developer Container, Method Of Manufacturing Toner, And Image Forming Method App 20110129773 - SHU; Hyo ;   et al. | 2011-06-02 |
Toner containing a laminar inorganic mineral in which part or all of the ions present between layers are modified by organic ions Grant 7,943,280 - Uchinokura , et al. May 17, 2 | 2011-05-17 |
Toner, Vessel With The Toner, Developer, Image Forming Apparatus And Process Cartridge And Image Forming Method App 20110086308 - WATANABE; Naohiro ;   et al. | 2011-04-14 |
Method Of Manufacturing Toner And Toner Manufactured By The Method App 20110076610 - Ogawa; Satoshi ;   et al. | 2011-03-31 |
Toner, Developer, Toner Accommodating Container, Process Cartridge And Image Forming Method App 20110076607 - Sugimoto; Tsuyoshi ;   et al. | 2011-03-31 |
Toner, Method For Producing The Same, And Developer App 20110076612 - AWAMURA; Junichi ;   et al. | 2011-03-31 |
Toner, And Developer, Developer Container, Process Cartridge, Image Forming Apparatus And Image Forming Method Using The Toner App 20100310980 - Sugimoto; Tsuyoshi ;   et al. | 2010-12-09 |
Toner for developing electrostatic image, method for preparing the toner, and image forming method and apparatus using the toner Grant 7,824,834 - Awamura , et al. November 2, 2 | 2010-11-02 |
Toner Grant 7,824,831 - Yamada , et al. November 2, 2 | 2010-11-02 |
Toner used for image forming apparatus Grant 7,799,498 - Seshita , et al. September 21, 2 | 2010-09-21 |
Toner, Developer And Image Forming Apparatus App 20100233609 - HIGUCHI; Hiroto ;   et al. | 2010-09-16 |
Toner And Development Agent App 20100209838 - KUSAHARA; Teruki ;   et al. | 2010-08-19 |
Toner, developer and image forming apparatus Grant 7,736,826 - Higuchi , et al. June 15, 2 | 2010-06-15 |
Fixing device, and image forming apparatus using the fixing device Grant 7,702,271 - Yamada , et al. April 20, 2 | 2010-04-20 |
Toner and developer, toner container, process cartridge, image forming apparatus, and image forming method using the same Grant 7,695,883 - Yamada , et al. April 13, 2 | 2010-04-13 |
Method Of Manufacturing Toner And Toner App 20090280421 - Awamura; Junichi ;   et al. | 2009-11-12 |
Method Of Manufacturing Toner App 20090269692 - AWAMURA; Junichi ;   et al. | 2009-10-29 |
Method Of Manufacturing Toner App 20090226836 - UCHINOKURA; OSAMU ;   et al. | 2009-09-10 |
Fixer and image forming apparatus Grant 7,587,161 - Yamada , et al. September 8, 2 | 2009-09-08 |
Toner For Developing Electrostatic Latent Image And Method Of Preparing The Toner, And Image Forming Method Using The Toner App 20090214975 - AWAMURA; Junichi ;   et al. | 2009-08-27 |
Toner, Vessel With The Toner, Developer, Image Forming Apparatus And Process Cartridge And Image Forming Method App 20090155709 - Watanabe; Naohiro ;   et al. | 2009-06-18 |
Toner, Developer, Process Cartridge, And Image Forming Apparatus App 20090142094 - Sawada; Toyoshi ;   et al. | 2009-06-04 |
Full-color Image Forming Method App 20090142680 - SHIMOTA; Naohito ;   et al. | 2009-06-04 |
Method Of Manufacturing Toner App 20090142690 - AWAMURA; Junichi ;   et al. | 2009-06-04 |
Toner, Method Of Manufacturing Toner And Image Formation Method App 20090142682 - Saitoh; Akinori ;   et al. | 2009-06-04 |
Toner And Developer, Toner Container, Process Cartridge, Image Forming Apparatus, And Image Forming Method Using The Same App 20090117480 - Yamada; Masahide ;   et al. | 2009-05-07 |
Toner, and, developer, toner container, process cartridge, image forming apparatus and image forming method Grant 7,521,164 - Nakayama , et al. April 21, 2 | 2009-04-21 |
Toner and developer, toner container, process cartridge, image forming apparatus, and image forming method using the same Grant 7,504,188 - Yamada , et al. March 17, 2 | 2009-03-17 |
Toner App 20090061345 - YAMADA; Masahide ;   et al. | 2009-03-05 |
Toner, Developer And Image Forming Apparatus App 20090017392 - HIGUCHI; Hiroto ;   et al. | 2009-01-15 |
Fixing Device, And Image Forming Apparatus Using The Fixing Device App 20090010687 - YAMADA; Hiroshi ;   et al. | 2009-01-08 |
Toner, developer and image forming apparatus Grant 7,473,508 - Higuchi , et al. January 6, 2 | 2009-01-06 |
Toner For Developing Electrostatic Image, And Image Forming Apparatus And Process Cartridge Using The Toner App 20080311500 - YAMADA; Masahide ;   et al. | 2008-12-18 |
Toner Used For Image Forming Apparatus App 20080292361 - SESHITA; Takuya ;   et al. | 2008-11-27 |
Toner, Image Forming Apparatus, Image Forming Method, And Process Cartridge Using The Toner App 20080280219 - Nakayama; Shinya ;   et al. | 2008-11-13 |
Toner, As Well As Image Forming Apparatus And Image Forming Method Using The Same App 20080280218 - Sabu; Akiyoshi ;   et al. | 2008-11-13 |
Toner, And, Developer, Toner Container, Process Cartridge, Image Forming Apparatus And Image Forming Method App 20080268366 - Nakayama; Shinya ;   et al. | 2008-10-30 |
Fixing device, and image forming apparatus using the fixing device Grant 7,437,111 - Yamada , et al. October 14, 2 | 2008-10-14 |
Toner, and two component developer and image forming apparatus using the toner Grant 7,429,442 - Honda , et al. September 30, 2 | 2008-09-30 |
Toner For Developing A Latent Electrostatic Image, And Image Forming Method And Apparatus Using The Toner App 20080227018 - Awamura; Junichi ;   et al. | 2008-09-18 |
Toner For Developing Electrostatic Image, Method For Producing The Toner, Image Forming Method, Image Forming Apparatus And Process Cartridge Using The Toner App 20080213682 - SAITOH; Akinori ;   et al. | 2008-09-04 |
Toner, and, developer, toner container, process cartridge, image forming apparatus and image forming method Grant 7,374,851 - Nakayama , et al. May 20, 2 | 2008-05-20 |
Toner And Developer, Toner Container, Process Cartridge, Image Forming Apparatus, And Image Forming Method Using The Same App 20080090165 - YAMADA; Masahide ;   et al. | 2008-04-17 |
Toner And Developer App 20080076055 - Sawada; Toyoshi ;   et al. | 2008-03-27 |
Toner For Developing Electrostatic Image, Method For Preparing The Toner, And Image Forming Method And Apparatus Using The Toner App 20080070148 - AWAMURA; Junichi ;   et al. | 2008-03-20 |
Toner App 20070218380 - UCHINOKURA; Osamu ;   et al. | 2007-09-20 |
Toner, Method For Producing The Toner And Image Forming Apparatus App 20070218381 - Uchinokura; Osamu ;   et al. | 2007-09-20 |
Toner and developer for developing latent electrostatic images, and image forming apparatus Grant 7,129,013 - Higuchi , et al. October 31, 2 | 2006-10-31 |
Toner, and, developer, toner container, process cartridge, image forming apparatus and image forming method App 20060204883 - Nakayama; Shinya ;   et al. | 2006-09-14 |
Toner and image forming apparatus using the toner Grant 7,083,890 - Emoto , et al. August 1, 2 | 2006-08-01 |
Toner, fixer and image forming apparatus App 20060024097 - Yamada; Hiroshi ;   et al. | 2006-02-02 |
Toner, and two component developer and image forming apparatus using the toner App 20050186498 - Honda, Takahiro ;   et al. | 2005-08-25 |
Fixing device, and image forming apparatus using the fixing device App 20050180786 - Yamada, Hiroshi ;   et al. | 2005-08-18 |
Toner and developer, and image forming method and apparatus using the developer App 20050112488 - Yamada, Hiroshi ;   et al. | 2005-05-26 |
Toner, developer and image forming apparatus App 20040229147 - Higuchi, Hiroto ;   et al. | 2004-11-18 |
Toner and developer for developing latent electrostatic images, and image forming apparatus App 20040209181 - Higuchi, Hiroto ;   et al. | 2004-10-21 |
Toner and image forming apparatus using the toner App 20040146795 - Emoto, Shigeru ;   et al. | 2004-07-29 |