Kosaka; Nobuo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kosaka; Nobuo.The latest application filed is for "electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus".

Company Profile

1.7.8

Kosaka; Nobuo - Gotemba-shi JP
Kosaka; Nobuo - Gotemba JP
Kosaka; Nobuo - Nagareyama JP
Kosaka; Nobuo - Nagareyama-shi JP
Kosaka; Nobuo - Shizuoka-ken 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 Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20190121251 - Nishida; Tsutomu ; et al.	2019-04-25
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 10,209,637 - Nishida , et al. Feb	2019-02-19
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20180031985 - Nishida; Tsutomu ; et al.	2018-02-01
Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and condensed polycyclic aromatic compound Grant 9,740,117 - Kosaka , et al. August 22, 2	2017-08-22
Electrophotographic photosensitive member, and electrophotographic apparatus and process cartridge each including the electrophotographic photosensitive member Grant 9,389,523 - Nakata , et al. July 12, 2	2016-07-12
Electrophotographic photosensitive member, electrophotographic apparatus, process cartridge, and condensed polycyclic aromatic compound Grant 9,316,931 - Takagi , et al. April 19, 2	2016-04-19
Electrophotographic Photosensitive Member, Process Cartridge, Electrophotographic Apparatus, And Condensed Polycyclic Aromatic Compound App 20160011529 - Kosaka; Nobuo ; et al.	2016-01-14
Electrophotographic Photosensitive Member, And Electrophotographic Apparatus And Process Cartridge Each Including The Electrophotographic Photosensitive Member App 20140255836 - Nakata; Koichi ; et al.	2014-09-11
Electrophotographic Photosensitive Member, And Electrophotographic Apparatus And Process Cartridge Each Including The Electrophotographic Photosensitive Member App 20140255837 - Nakata; Koichi ; et al.	2014-09-11
Electrophotographic photosensitive member with surface layer of fluororesin particles and polyolefin with perfluoroalkyl group Grant 7,838,190 - Ogaki , et al. November 23, 2	2010-11-23
Electrophotographic photosensitive member, method of manufacturing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 7,553,594 - Ogaki , et al. June 30, 2	2009-06-30
Electrophotographic Photosensitive Member, Method Of Manufacturing Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20090130576 - Ogaki; Harunobu ; et al.	2009-05-21
Electrophotographic Photosensitive Member, Method Of Manufacturing Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20080199795 - Ogaki; Harunobu ; et al.	2008-08-21
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 7,364,824 - Kikuchi , et al. April 29, 2	2008-04-29
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20070111121 - KIKUCHI; TOSHIHIRO ; et al.	2007-05-17

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