Ozeki; Takamasa

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ozeki; Takamasa.The latest application filed is for "image forming apparatus and image forming method".

Company Profile

0.44.47

Ozeki; Takamasa - Kanagawa JP
Ozeki; Takamasa - Yokohama JP
Ozeki; Takamasa - Yokohama-shi 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 and image forming method Grant 10,061,226 - Kamihara , et al. August 28, 2	2018-08-28
Image forming apparatus and method for calculating a toner degradation rate Grant 9,989,876 - Morinaga , et al. June 5, 2	2018-06-05
Image Forming Apparatus And Image Forming Method App 20170315471 - KAMIHARA; Kazuaki ; et al.	2017-11-02
Image Forming Apparatus And Image Forming Method App 20170199480 - MORINAGA; Mutsuki ; et al.	2017-07-13
Image forming apparatus Grant 9,684,259 - Komori , et al. June 20, 2	2017-06-20
Image forming apparatus Grant 9,599,946 - Morinaga , et al. March 21, 2	2017-03-21
Image forming apparatus Grant 9,588,460 - Kasai , et al. March 7, 2	2017-03-07
Protective layer forming device and image forming apparatus Grant 9,513,594 - Hasegawa , et al. December 6, 2	2016-12-06
Image forming apparatus Grant 9,488,931 - Yasuda , et al. November 8, 2	2016-11-08
Image Forming Apparatus App 20160313668 - KASAI; Tadashi ; et al.	2016-10-27
Image Forming Apparatus App 20160170321 - KOMORI; Takatsugu ; et al.	2016-06-16
Image Forming Apparatus App 20160147174 - YASUDA; Makoto ; et al.	2016-05-26
Image Forming Apparatus App 20160139537 - KASAI; Tadashi ; et al.	2016-05-19
Development device, process cartridge, image forming apparatus incorporating same, and developer amount adjustment method therefor Grant 9,316,950 - Takahashi , et al. April 19, 2	2016-04-19
Image forming apparatus and image forming method Grant 9,316,987 - Hitosugi , et al. April 19, 2	2016-04-19
Image forming apparatus and image forming method Grant 9,298,125 - Sugiyama , et al. March 29, 2	2016-03-29
Image Forming Apparatus App 20160070198 - MORINAGA; Mutsuki ; et al.	2016-03-10
Image forming apparatus Grant 9,280,125 - Itoh , et al. March 8, 2	2016-03-08
Development Device, Process Cartridge, Image Forming Apparatus Incorporating Same, And Developer Amount Adjustment Method Therefor App 20160041494 - TAKAHASHI; Tomoko ; et al.	2016-02-11
Image forming apparatus and image density control method employed by the image forming apparatus Grant 9,250,593 - Mase , et al. February 2, 2	2016-02-02
Image forming apparatus Grant 9,244,374 - Sugiyama , et al. January 26, 2	2016-01-26
Image Forming Apparatus And Image Forming Method App 20150370206 - Hitosugi; Jun ; et al.	2015-12-24
Image Forming Apparatus App 20150268618 - Itoh; Wakana ; et al.	2015-09-24
Image forming method and image forming apparatus for transforming a toner image into a semi-film Grant 9,052,643 - Bisaiji , et al. June 9, 2	2015-06-09
Image forming apparatus Grant 9,042,748 - Urayama , et al. May 26, 2	2015-05-26
Protective Layer Forming Device And Image Forming Apparatus App 20150139710 - HASEGAWA; Kunio ; et al.	2015-05-21
Image Forming Apparatus App 20150139668 - SUGIYAMA; Hiroyuki ; et al.	2015-05-21
Image Forming Apparatus And Image Forming Method App 20150117884 - SUGIYAMA; Hiroyuki ; et al.	2015-04-30
Image Forming Apparatus And Image Density Control Method Employed By The Image Forming Apparatus App 20140348521 - MASE; Ryusuke ; et al.	2014-11-27
Image Forming Apparatus App 20140341597 - URAYAMA; Taichi ; et al.	2014-11-20
Development Device, Process Cartridge, Image Forming Apparatus Incorporating Same, And Developer Amount Adjustment Method Therefor App 20140301747 - TAKAHASHI; Tomoko ; et al.	2014-10-09
Development device, and process cartridge and image forming apparatus incorporating same Grant 8,824,932 - Masuda , et al. September 2, 2	2014-09-02
Development device, process cartridge, and image forming apparatus including same having multiple recesses formed on a developer bearer Grant 8,682,230 - Taguchi , et al. March 25, 2	2014-03-25
Image Forming Method And Image Forming Apparatus App 20130164053 - BISAIJI; Takashi ; et al.	2013-06-27
Developing unit, image forming apparatus incorporating same, and process cartridge including same Grant 8,331,834 - Koetsuka , et al. December 11, 2	2012-12-11
Developing device, process cartridge, and image forming apparatus Grant 8,326,189 - Fukuda , et al. December 4, 2	2012-12-04
Developer regulating member in a developing unit, process cartridge including same, and image forming apparatus incorporating same Grant 8,135,315 - Ozeki , et al. March 13, 2	2012-03-13
Development Device, Process Cartridge, And Image Forming Apparatus Including Same App 20120057907 - TAGUCHI; Nobuyuki ; et al.	2012-03-08
Development Device, And Process Cartridge And Image Forming Apparatus Incorporating Same App 20110194874 - Masuda; Katsumi ; et al.	2011-08-11
Developing Device, Process Cartridge, And Image Forming Apparatus App 20110058858 - Fukuda; Yoshiyuki ; et al.	2011-03-10
Developing device, and image forming apparatus and process cartridge comprising the same Grant 7,813,680 - Masuda , et al. October 12, 2	2010-10-12
Developing Unit, Image Forming Apparatus Incorporating Same, And Process Cartridge Including Same App 20090245889 - Koetsuka; Kyohta ; et al.	2009-10-01
Developing Device, And Image Forming Apparatus And Process Cartridge Comprising The Same App 20090245887 - Masuda; Katsumi ; et al.	2009-10-01
Developing Unit, Process Cartridge Including Same, And Image Forming Apparatus Incorporating Same App 20090245882 - OZEKI; Takamasa ; et al.	2009-10-01
Magnetic carrier, two-component developer, development method, development device and image forming apparatus of electrophotography Grant 7,474,867 - Ozeki , et al. January 6, 2	2009-01-06
Developing method using a two-ingredient type developer and image forming apparatus using the same Grant 7,283,774 - Ozeki , et al. October 16, 2	2007-10-16
Developing method using a two-ingredient type developer and image forming apparatus using the same App 20060188297 - Ozeki; Takamasa ; et al.	2006-08-24
Developing method and apparatus using two-ingredient developer with prescribed coating of particles and resin Grant 7,095,971 - Ozeki , et al. August 22, 2	2006-08-22
Developing device for suppressing variations in bulk density of developer, and an image forming apparatus including the developing device Grant 7,003,235 - Azami , et al. February 21, 2	2006-02-21
Magnetic carrier, two-component developer, development method, development device and image forming apparatus of electrophotography App 20050281593 - Ozeki, Takamasa ; et al.	2005-12-22
Developing device for suppressing variations in bulk density of developer, and an image forming apparatus including the developing device Grant 6,904,244 - Azami , et al. June 7, 2	2005-06-07
Developing method and apparatus using two-ingredient developer with prescribed coating of particles and resin Grant 6,895,203 - Ozeki , et al. May 17, 2	2005-05-17
Developing device for suppressing variations in bulk density of developer, and an image forming apparatus including the developing device App 20050058464 - Azami, Akira ; et al.	2005-03-17
Developing method and apparatus using two-ingredient developer with prescribed coating of particles and resin App 20050053400 - Ozeki, Takamasa ; et al.	2005-03-10
Magnetic carrier, two-component developer, development method, development device and image forming apparatus of electrophotography App 20040190946 - Enoki, Shigekazu ; et al.	2004-09-30
Developing method using a two-ingredient type developer and image forming apparatus using the same App 20030161665 - Ozeki, Takamasa ; et al.	2003-08-28
Developing device for suppressing variations in bulk density of developer, and an image forming apparatus including the developing device App 20030161645 - Azami, Akira ; et al.	2003-08-28

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