Hashiba; Shigeto

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hashiba; Shigeto.The latest application filed is for "electrophotographic photoreceptor, process cartridge, and image forming apparatus".

Company Profile

0.16.18

Hashiba; Shigeto - Kanagawa JP
HASHIBA; Shigeto - Ebina-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
Electrophotographic photoreceptor, process cartridge, and image forming apparatus Grant 10,036,969 - Miyamoto , et al. July 31, 2	2018-07-31
Electrophotographic Photoreceptor, Process Cartridge, And Image Forming Apparatus App 20180031984 - MIYAMOTO; Masahiko ; et al.	2018-02-01
Image Forming Apparatus App 20170322500 - NAKAMURA; Hirofumi ; et al.	2017-11-09
Electrophotographic Photoreceptor, Process Cartridge, And Image Forming Apparatus App 20170277048 - MAKI; Kota ; et al.	2017-09-28
Image Forming Apparatus And Image Forming Method App 20170255113 - MIYAMOTO; Masahiko ; et al.	2017-09-07
Electrophotographic Photoreceptor, Process Cartridge and Image Forming Apparatus App 20160231657 - MIYAMOTO; Masahiko ; et al.	2016-08-11
Electrophotographic photoreceptor, process cartridge, and image forming apparatus Grant 9,341,963 - Hirakata , et al. May 17, 2	2016-05-17
Electrophotographic photoreceptor, process cartridge, and image forming apparatus Grant 9,291,923 - Nukada , et al. March 22, 2	2016-03-22
Electrophotographic Photoreceptor, Process Cartridge, And Image Forming Apparatus App 20150268569 - NUKADA; Hidemi ; et al.	2015-09-24
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 App 20140295334 - HIRAKATA; Masaki ; et al.	2014-10-02
Electrophotographic photoreceptor, process cartridge, and image forming apparatus Grant 8,808,953 - Sugiura , et al. August 19, 2	2014-08-19
Electrophotographic photoreceptor, image forming apparatus, and process cartridge Grant 8,802,337 - Kawasaki , et al. August 12, 2	2014-08-12
Electrophotographic Photoreceptor, Image Forming Apparatus, And Process Cartridge App 20130316275 - KAWASAKI; Akihiro ; et al.	2013-11-28
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
Image Forming Apparatus And Process Cartridge App 20120094223 - KANO; Fuyuki ; et al.	2012-04-19
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
Charging roller, electrophotographic process cartridge, and image forming apparatus Grant 7,580,655 - Nukada , et al. August 25, 2	2009-08-25
Charging roller, electrophotographic process cartridge, and image forming apparatus App 20080107451 - Nukada; Hidemi ; et al.	2008-05-08
Electrophotographic photoreceptor having a zirconium and silicon-containing underlayer Grant 5,188,916 - Hodumi , et al. February 23, 1	1993-02-23

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