Kosuge; Akio

Patent Applications and Registrations

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

Company Profile

4.64.57

Kosuge; Akio - Kanagawa N/A JP
Kosuge; Akio - Yokohama N/A JP
Kosuge; Akio - Yokohama-shi JP
Kosuge; Akio - Yokohama city JP
Kosuge; Akio - Tokyo JP
Kosuge; Akio - Ohta-ku 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
Image forming apparatus that controls a charging bias based on an estimated surface potential Grant 11,226,571 - Kosuge , et al. January 18, 2	2022-01-18
Image Forming Apparatus App 20210041800 - KOSUGE; Akio ; et al.	2021-02-11
Image forming apparatus incorporating image reader Grant 9,857,745 - Matsue , et al. January 2, 2	2018-01-02
Image Density Detector, Image Forming Apparatus Incorporating Image Density Detector, Image Density Detecting Method, And Image Forming Method App 20170248889 - Uematsu; Yuuichiroh ; et al.	2017-08-31
Image forming apparatus incorporating line sensor Grant 9,651,910 - Kosuge , et al. May 16, 2	2017-05-16
Image Forming Apparatus Incorporating Image Reader App 20170108808 - MATSUE; Natsumi ; et al.	2017-04-20
Image Forming Apparatus Incorporating Line Sensor App 20160378040 - KOSUGE; Akio ; et al.	2016-12-29
Powder refilling device, process cartridge and image including same, and powder refilling method Grant 9,042,778 - Saitoh , et al. May 26, 2	2015-05-26
Image forming apparatus having replaceable modules Grant 8,958,719 - Kuwabara , et al. February 17, 2	2015-02-17
Image forming apparatus with neutralizer and image forming method Grant 8,913,923 - Kosuge , et al. December 16, 2	2014-12-16
Cleaning device, process cartridge, and image forming apparatus Grant 8,761,654 - Kawahara , et al. June 24, 2	2014-06-24
Image forming apparatus Grant 8,725,009 - Tomita , et al. May 13, 2	2014-05-13
Lubricant supply device, process cartridge, and image forming apparatus Grant 8,718,530 - Kudo , et al. May 6, 2	2014-05-06
Lubricant supplying device, process cartridge, and image forming apparatus Grant 8,712,261 - Kudo , et al. April 29, 2	2014-04-29
Powder Refilling Device, Process Cartridge And Image Forming Apparatus Including Same, And Powder Refilling Method App 20140027012 - SAITOH; Kazuya ; et al.	2014-01-30
Image forming apparatus Grant 8,457,541 - Kosuge , et al. June 4, 2	2013-06-04
Waste toner container and image forming apparatus incorporating same Grant 8,428,475 - Tomita , et al. April 23, 2	2013-04-23
Lubricant applicator, image forming apparatus, and process cartridge Grant 8,380,115 - Shintani , et al. February 19, 2	2013-02-19
Image Forming Apparatus With Neutralizer And Image Forming Method App 20120328332 - KOSUGE; Akio ; et al.	2012-12-27
Lubricant Supplying Device, Process Cartridge, And Image Forming Apparatus App 20120321330 - KUDO; Norio ; et al.	2012-12-20
Lubricant Supply Device, Process Cartridge, And Image Forming Apparatus App 20120315053 - Kudo; Norio ; et al.	2012-12-13
Cleaning unit, process cartridge incorporating same, and image forming apparatus incorporating the cleaning unit Grant 8,315,535 - Shintani , et al. November 20, 2	2012-11-20
Image forming apparatus Grant 8,280,293 - Shintani , et al. October 2, 2	2012-10-02
Image forming apparatus, process cartridge, and image bearing member Grant 8,273,513 - Tamoto , et al. September 25, 2	2012-09-25
Image forming apparatus Grant 8,275,275 - Ishikawa , et al. September 25, 2	2012-09-25
Image Forming Apparatus App 20120195664 - Kuwabara; Nobuo ; et al.	2012-08-02
Image Forming Apparatus App 20120163837 - Tomita; Daisuke ; et al.	2012-06-28
Cleaning device with accumulation prevention, process cartridge, and image forming apparatus including same Grant 8,204,423 - Hatori , et al. June 19, 2	2012-06-19
Image forming apparatus and process cartridge having a charging unit Grant 8,204,422 - Hatori , et al. June 19, 2	2012-06-19
Cleaning Device, Process Cartridge, And Image Forming Apparatus App 20120134725 - KAWAHARA; Shinichi ; et al.	2012-05-31
Image forming apparatus and method of adjusting charge bias Grant 8,103,181 - Ishibashi , et al. January 24, 2	2012-01-24
Image forming apparatus with coating mode Grant 8,095,059 - Shintani , et al. January 10, 2	2012-01-10
Image forming apparatus, and charging device and process cartridge used in the image forming apparatus Grant 7,995,947 - Yoshino , et al. August 9, 2	2011-08-09
Waste toner container and image forming apparatus incorporating same App 20110091227 - Tomita; Daisuke ; et al.	2011-04-21
Lubricating device, lubricant applicator, and priming agent used therewith Grant 7,899,383 - Shintani , et al. March 1, 2	2011-03-01
Image forming apparatus, image forming device charging device and lubricant supplying device constitution Grant 7,894,758 - Shintani , et al. February 22, 2	2011-02-22
Image forming apparatus App 20110026992 - Shintani; Takeshi ; et al.	2011-02-03
Image forming apparatus and process cartridge including charging bias adjustment control Grant 7,873,291 - Kosuge , et al. January 18, 2	2011-01-18
Image Forming Apparatus, Process Cartridge, And Image Bearing Member App 20100330475 - TAMOTO; Nozomu ; et al.	2010-12-30
Cleaning unit, image carrying unit and image forming apparatus using the same Grant 7,835,683 - Muraishi , et al. November 16, 2	2010-11-16
Image Fomring Aparatus And Method Of Adjusting Charge Bias App 20100278549 - ISHIBASHI; Hitoshi ; et al.	2010-11-04
Image forming apparatus and method of adjusting charge bias Grant 7,778,560 - Ishibashi , et al. August 17, 2	2010-08-17
Cleaning unit, process cartriedge incorporating same, and image forming apparatus incorporating the cleaning unit App 20100189461 - Shintani; Takeshi ; et al.	2010-07-29
Lubricant applicator, image forming apparatus, and process cartridge App 20100183349 - Shintani; Takeshi ; et al.	2010-07-22
Image forming apparatus and method of preparing toner for use in image forming apparatus Grant 7,756,447 - Kosuge July 13, 2	2010-07-13
Image forming apparatus and process cartridge used therein Grant 7,756,439 - Kosuge , et al. July 13, 2	2010-07-13
Image Forming Apparatus App 20100129126 - KOSUGE; Akio ; et al.	2010-05-27
Image Forming Apparatus App 20100098446 - Ishikawa; Emiko ; et al.	2010-04-22
Image forming apparatus with image bearing member having a lubricant Grant 7,702,257 - Kosuge April 20, 2	2010-04-20
Cleaning device, process cartridge and image forming apparatus Grant 7,680,446 - Shintani , et al. March 16, 2	2010-03-16
Method and apparatus for electro photographic image forming capable of effectively performing an evenly charging operation Grant 7,603,063 - Kosuge , et al. October 13, 2	2009-10-13
Image Forming Apparatus And Process Cartridge App 20090252510 - Shintani; Takeshi ; et al.	2009-10-08
Charging unit and image forming apparatus incorporating the unit Grant 7,596,344 - Kosuge September 29, 2	2009-09-29
Cleaning Device, Process Cartridge, And Image Forming Apparatus Including Same App 20090185842 - Hatori; Satoshi ; et al.	2009-07-23
Charging device, process unit, image forming apparatus, and method for producing rotating member Grant 7,551,879 - Kosuge June 23, 2	2009-06-23
Cleaning Unit, Image Carrying Unit And Image Forming Apparatus Using The Same App 20090142115 - MURAISHI; Takaya ; et al.	2009-06-04
Image Forming Apparatus Having A Lubricant App 20090142101 - KOSUGE; Akio	2009-06-04
Lubricating Device, Lubricant Applicator, And Priming Agent Used Therewith App 20090103944 - Shintani; Takeshi ; et al.	2009-04-23
Image Forming Apparatus And Process Cartridge Used Therein App 20090060554 - KOSUGE; Akio ; et al.	2009-03-05
Image Forming Apparatus, And Charging Device And Process Cartridge Used In The Image Forming Apparatus App 20090052939 - Yoshino; Kaoru ; et al.	2009-02-26
Image Forming Apparatus And Process Cartridge App 20090010693 - HATORI; Satoshi ; et al.	2009-01-08
Image Forming Apparatus And Process Cartridge App 20080304843 - KOSUGE; Akio ; et al.	2008-12-11
Grid Electrode, Scorotron Charger, And Process Cartridge, And Image Forming Apparatus Incorporating Same App 20080253806 - YOSHINO; Kaoru ; et al.	2008-10-16
Charging Unit And Image Forming Apparatus Incorporating The Unit App 20080107452 - KOSUGE; Akio	2008-05-08
Cleaning Device, Process Cartridge And Image Forming Apparatus App 20080069614 - SHINTANI; Takeshi ; et al.	2008-03-20
Image Forming Apparatus App 20080069615 - SHINTANI; Takeshi ; et al.	2008-03-20
Charging unit and image forming apparatus incorporating the unit Grant 7,340,200 - Kosuge March 4, 2	2008-03-04
Image Forming Apparatus And Method Of Adjusting Charge Bias App 20080031646 - Ishibashi; Hitoshi ; et al.	2008-02-07
Image Forming Apparatus Having A Detachable Process Cartridge And A Lubricant App 20080013986 - KOSUGE; Akio	2008-01-17
Image Forming Apparatus And Process Cartridge App 20070297830 - KOSUGE; Akio	2007-12-27
Image forming apparatus having a detachable process cartridge and a lubricant Grant 7,302,197 - Kosuge November 27, 2	2007-11-27
Apparatus and method for replenishing a developing device with toner while suppressing toner remaining Grant 7,289,748 - Yanagisawa , et al. October 30, 2	2007-10-30
Apparatus and method for replenishing a developing device with toner while suppressing toner remaining Grant 7,218,880 - Yanagisawa , et al. May 15, 2	2007-05-15
Method And Apparatus For Electro Photographic Image Forming Capable Of Effectively Performing An Evenly Charging Operation App 20070104513 - Kosuge; Akio ; et al.	2007-05-10
Method and apparatus for electro photographic image forming capable of effectively performing an evenly charging operation Grant 7,155,146 - Kosuge , et al. December 26, 2	2006-12-26
Charging device using a charge roller and image forming apparatus including the same Grant 7,113,727 - Kosuge , et al. September 26, 2	2006-09-26
Apparatus and method for replenishing a developing device with toner while suppressing toner remaining App 20060099006 - Yanagisawa; Takaaki ; et al.	2006-05-11
Charging device, process unit, image forming apparatus, and method for producing rotating member App 20060078353 - Kosuge; Akio ; et al.	2006-04-13
Charging device using a charge roller and image forming apparatus including the same App 20060034636 - Kosuge; Akio ; et al.	2006-02-16
Charging device using a charge roller and image forming apparatus including the same Grant 6,990,305 - Kosuge , et al. January 24, 2	2006-01-24
Charging device using a charge roller and image forming apparatus including the same Grant 6,961,529 - Kosuge November 1, 2	2005-11-01
Charging device using a charge roller and image forming apparatus including the same App 20050226654 - Kosuge, Akio ; et al.	2005-10-13
Method and apparatus for electro photographic image forming capable of effectively performing an evenly charging operation App 20050185989 - Kosuge, Akio ; et al.	2005-08-25
Charging unit and image forming apparatus incorporating the unit App 20050175374 - Kosuge, Akio	2005-08-11
Image forming apparatus and process cartridge App 20050047804 - Kosuge, Akio	2005-03-03
Apparatus and method for replenishing a developing device with toner while suppressing toner remaining App 20040197120 - Yanagisawa, Takaaki ; et al.	2004-10-07
Image forming apparatus capable of adjusting an amount of lubricant to be applied onto an image carrier Grant 6,775,511 - Kosuge August 10, 2	2004-08-10
Image forming apparatus that applies lubricant to a surface of image carrier Grant 6,768,879 - Kosuge July 27, 2	2004-07-27
Charging device using a charge roller and image forming apparatus including the same App 20040109706 - Kosuge, Akio ; et al.	2004-06-10
Apparatus and method for replenishing a developing device with toner while suppressing toner remaining Grant 6,748,190 - Yanagisawa , et al. June 8, 2	2004-06-08
Image forming apparatus that applies lubricant to a surface of image carrier App 20040047642 - Kosuge, Akio	2004-03-11
Apparatus and method for replenishing a developing device with toner while suppressing toner remaining App 20030198487 - Yanagisawa, Takaaki ; et al.	2003-10-23
Multilayer electrophotographic photoreceptor, and image forming method, image forming apparatus and process cartridge using the photoreceptor Grant 6,576,388 - Sakon , et al. June 10, 2	2003-06-10
Apparatus and method for replenishing a developing device with toner while suppressing toner remaining Grant 6,567,637 - Yanagisawa , et al. May 20, 2	2003-05-20
Method for removing deposit from image substrate and image formation apparatus using the method Grant 6,560,438 - Kosuge May 6, 2	2003-05-06
Image forming apparatus capable of adjusting an amount of lubricant to be applied onto an image carrier App 20030044201 - Kosuge, Akio	2003-03-06
Image forming apparatus having protective layer on the surface of image bearing member to avoid adhesion of film of additives to image bearing member Grant 6,505,022 - Kosuge , et al. January 7, 2	2003-01-07
Multilayer electrophotographic photoreceptor, and image forming method, image forming apparatus and process cartridge using the photoreceptor App 20020197549 - Sakon, Yohta ; et al.	2002-12-26
Method for removing deposit from image substrate and image formation apparatus using the method App 20020037189 - Kosuge, Akio	2002-03-28
Image forming apparatus having protective layer on the surface of image bearing member to avoid adhesion of film of additives to image bearing member App 20010022905 - Kosuge, Akio ; et al.	2001-09-20
Apparatus and method for replenishing a developing device App 20010021326 - Yanagisawa, Takaaki ; et al.	2001-09-13
Image forming apparatus and image forming method for forming color images by gray-level image forming technique Grant 6,249,304 - Sawayama , et al. June 19, 2	2001-06-19
Method and apparatus for forming toner images Grant 6,122,468 - Sakamoto , et al. September 19, 2	2000-09-19