Amamiya; Shoji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Amamiya; Shoji.The latest application filed is for "electrophotographic apparatus and process cartridge".

Company Profile

0.20.6

Amamiya; Shoji - Yokohama N/A JP
Amamiya; Shoji - Yokohama-shi JP
Amamiya; Shoji - Kashiwa JP
Amamiya; Shoji - Kashiwa-shi JP
Amamiya; Shoji - Numazu JP
AMAMIYA, SHOJI - NUMAZU-SHI JP
Amamiya; Shoji - Kawasaki JP
Amamiya; Shoji - Sagamihara 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
Electrophotographic apparatus and process cartridge Grant 8,886,092 - Saito , et al. November 11, 2	2014-11-11
Electrophotographic Apparatus And Process Cartridge App 20110243603 - Saito; Yoshihisa ; et al.	2011-10-06
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 7,813,675 - Tanabe , et al. October 12, 2	2010-10-12
Electrophotographic Photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge and electrophotographic apparatus Grant 7,534,534 - Nakata , et al. May 19, 2	2009-05-19
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20090074460 - Tanabe; Kan ; et al.	2009-03-19
Electrophotographic photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge and electrophotographic apparatus Grant 7,226,711 - Amamiya , et al. June 5, 2	2007-06-05
Electrophotographic photosensitive member, electrophotographic photosensitive member manufacturing process, process cartridge, and electrophotographic apparatus Grant 7,186,489 - Uematsu , et al. March 6, 2	2007-03-06
Electrophotographic photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge and electrophotographic apparatus App 20060019185 - Amamiya; Shoji ; et al.	2006-01-26
Electrophotographic photosensitive member, electrophotographic photosensitive member manufacturing process, process cartridge, and electrophotographic apparatus App 20060008717 - Uematsu; Hiroki ; et al.	2006-01-12
Electrophotographic photosensitive member, method for manufacturing electrophotographic photosensitive member, process cartridge and electrophotographic apparatus App 20050255393 - Nakata, Koichi ; et al.	2005-11-17
Electrophotographic Photosensitve Member, Process For Producing Electrophotographic Photosensitive Member, And Process Cartridge And Electrophotographic Apparatus Which Have The Electrophotographic Photosensitive Member Grant 6,436,597 - Maruyama , et al. August 20, 2	2002-08-20
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus Grant 6,372,397 - Maruyama , et al. April 16, 2	2002-04-16
Electrophotographic Photosensitive Member, Process For Producing Electrophotographic Photosensitive Member, And Process Cartridge And Electrophotographic Apparatus Which Have The Electrophotographic Photosensitive Member App 20020018953 - MARUYAMA, AKIO ; et al.	2002-02-14
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 6,110,628 - Sekiya , et al. August 29, 2	2000-08-29
Electrophotographic apparatus Grant 5,923,925 - Nakamura , et al. July 13, 1	1999-07-13
Electrophotographic apparatus and process cartridge Grant 5,729,801 - Maruyama , et al. March 17, 1	1998-03-17
Charging system and electrophotography apparatus Grant 5,708,932 - Yano , et al. January 13, 1	1998-01-13
Electrophotographic apparatus and image forming process Grant 5,667,926 - Maruyama , et al. September 16, 1	1997-09-16
Electrophotographic photosensitive member having polycarbonate with end-cured glycidyl groups Grant 5,585,214 - Kashimura , et al. December 17, 1	1996-12-17
Electrophotographic apparatus with photosensitive member having surface layer of binder resin and fluoro and/or silicon compound particles Grant 5,485,250 - Kashimura , et al. January 16, 1	1996-01-16
Electrophotographic photosensitive member with overlayer and electrophotographic apparatus employing same Grant 5,455,135 - Maruyama , et al. October 3, 1	1995-10-03
Electrophotographic photosensitive member and electrophotographic apparatus, device unit and facsimile machine using the same Grant 5,422,210 - Maruyama , et al. June 6, 1	1995-06-06
Electrophotographic apparatus Grant 5,357,320 - Kashimura , et al. October 18, 1	1994-10-18
Surface roughening method for organic electrophotographic photosensitive member Grant 5,148,639 - Sakai , et al. September 22, 1	1992-09-22
Photosensitive member for electrophotography, image forming method and electrophotographic apparatus using the same Grant 5,114,814 - Sakoh , et al. May 19, 1	1992-05-19

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