KOSEKI; Kazuhiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for KOSEKI; Kazuhiro.The latest application filed is for "buoyancy adjusting apparatus and housing".

Company Profile

0.26.29

KOSEKI; Kazuhiro - Miyagi JP
KOSEKI; Kazuhiro - Kanagawa JP
KOSEKI; Kazuhiro - Tokyo JP
Koseki; Kazuhiro - Minamiashigara JP
Koseki, Kazuhiro - Minamiashigara-shi JP
Koseki, Kazuhiro - Miyagi-ken JP
Koseki; Kazuhiro - 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
Buoyancy Adjusting Apparatus And Housing App 20220128887 - KOSEKI; Kazuhiro	2022-04-28
Electrophotographic Photoreceptor, Process Cartridge, And Image Forming Apparatus App 20180081287 - NAKAMURA; Hirofumi ; et al.	2018-03-22
Electrophotographic photoreceptor, process cartridge, and image forming apparatus Grant 8,956,793 - Ide , et al. February 17, 2	2015-02-17
Image forming apparatus and process cartridge Grant 8,877,412 - Ide , et al. November 4, 2	2014-11-04
Electrophotographic photoreceptor, process cartridge, and image forming apparatus Grant 8,808,953 - Sugiura , et al. August 19, 2	2014-08-19
Electrophotographic photoreceptor, process cartridge, image forming apparatus, and film forming coating solution Grant 8,679,709 - Nukada , et al. March 25, 2	2014-03-25
Electrophotographic photoconductor, process cartridge, and electrophotographic image-forming apparatus Grant 8,574,797 - Hashiba , et al. November 5, 2	2013-11-05
Electrophotographic Photoreceptor, Process Cartridge, And Image Forming Apparatus App 20130252147 - SUGIURA; Satoya ; et al.	2013-09-26
Image Forming Apparatus And Process Cartridge App 20130236820 - IDE; Kenta ; et al.	2013-09-12
Electrophotographic Photoreceptor, Process Cartridge, And Image Forming Apparatus App 20130236821 - IDE; Kenta ; et al.	2013-09-12
Electrophotographic photoreceptor, process cartridge and image forming apparatus Grant 8,492,059 - Hashiba , et al. July 23, 2	2013-07-23
Electrophotographic photoreceptor, process cartridge and image-forming apparatus Grant 8,426,093 - Yamada , et al. April 23, 2	2013-04-23
Copper Alloy Wrought Material, Copper Alloy Part, And Method Of Producing A Copper Alloy Wrought Material App 20130028784 - TAKAHASHI; Isao ; et al.	2013-01-31
Lead frame for optical semiconductor devices, method of producing the same, and optical semiconductor device Grant 8,338,926 - Kobayashi , et al. December 25, 2	2012-12-25
Lead Frame For Optical Semiconductor Device, Method Of Producing The Same, And Optical Semiconductor Device App 20120168810 - Kobayashi; Yoshiaki ; et al.	2012-07-05
Image Forming Apparatus And Process Cartridge App 20120094223 - KANO; Fuyuki ; et al.	2012-04-19
Lead Frame For Optical Semiconductor Devices, Method Of Producing The Same, And Optical Semiconductor Device App 20110293926 - KOBAYASHI; Yoshiaki ; et al.	2011-12-01
Electrophotographic Photoconductor, Process Cartridge, And Electrophotographic Image-forming Apparatus App 20110217640 - Hashiba; Shigeto ; et al.	2011-09-08
Electrophotographic Photoreceptor, Process Cartridge And Image Forming Apparatus App 20100196810 - HASHIBA; Shigeto ; et al.	2010-08-05
Electrophotographic photoreceptor, image-forming device, process cartridge and image-forming method Grant 7,473,503 - Yamada , et al. January 6, 2	2009-01-06
Electrophotographic Photoreceptor, Process Cartridge, Image Forming Apparatus, And Film Forming Coating Solution App 20090004583 - NUKADA; Katsumi ; et al.	2009-01-01
Electrophotographic photoreceptor, process cartridge and image-forming apparatus App 20080220356 - Yamada; Wataru ; et al.	2008-09-11
Optical deflector, production method thereof, optical scanning device, and image forming apparatus Grant 7,420,723 - Itami , et al. September 2, 2	2008-09-02
Optical Deflector, Production Method Thereof, Optical Scanning Device, And Image Forming Apparatus App 20070153349 - Itami; Yukio ; et al.	2007-07-05
Electrophotographic photoreceptor, image-forming device, process cartridge and image-forming method App 20060292464 - Yamada; Wataru ; et al.	2006-12-28
Curable resin composition, electrophotographic photoreceptor, process cartridge and image forming apparatus App 20060292465 - Yamada; Wataru ; et al.	2006-12-28
Electrophotographic photoreceptor, process cartridge and image forming apparatus Grant 7,105,257 - Yamada , et al. September 12, 2	2006-09-12
Electrophotographic photoreceptor, method for producing the same, image forming apparatus and process cartridge Grant 7,094,511 - Yamada , et al. August 22, 2	2006-08-22
Image forming apparatus Grant 7,074,540 - Nukada , et al. July 11, 2	2006-07-11
Electrophotographic photoreceptor, and electrophotographic process cartridge and electrophotographic apparatus using the same Grant 6,936,387 - Yao , et al. August 30, 2	2005-08-30
Photoreceptor of electrophotographic system, process cartridge and image forming apparatus Grant 6,933,088 - Yamada , et al. August 23, 2	2005-08-23
Image forming apparatus App 20050089788 - Nukada, Katsumi ; et al.	2005-04-28
Image forming apparatus Grant 6,876,371 - Suzuki , et al. April 5, 2	2005-04-05
Apparatus for forming image Grant 6,835,520 - Bando , et al. December 28, 2	2004-12-28
Electrophotographic photoreceptor, method for producing the same, image forming apparatus and process cartridge App 20040197690 - Yamada, Wataru ; et al.	2004-10-07
Image forming apparatus App 20040183883 - Suzuki, Takahiro ; et al.	2004-09-23
Electrophotographic photoreceptor, process cartridge and image forming apparatus App 20040086794 - Yamada, Wataru ; et al.	2004-05-06
Image forming apparatus App 20040062568 - Nukada, Katsumi ; et al.	2004-04-01
Photoreceptor of electrophotographic system, process cartridge and image forming apparatus App 20030232262 - Yamada, Wataru ; et al.	2003-12-18
Apparatus for forming image App 20030157420 - Bando, Koji ; et al.	2003-08-21
Electrophotographic photoreceptor, and electrophotographic process cartridge and electrophotographic apparatus using the same App 20030054271 - Yao, Kenji ; et al.	2003-03-20
Hydrodynamic bearing unit App 20020051588 - Koseki, Kazuhiro ; et al.	2002-05-02
Electrophotographic photoreceptor, process for the preparation thereof and image forming apparatus comprising the same Grant 6,010,810 - Uesaka , et al. January 4, 2	2000-01-04
Electrophotographic photoreceptor Grant 5,393,629 - Nukada , et al. February 28, 1	1995-02-28

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