Hoshizaki; Taketoshi

Patent Applications and Registrations

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

Company Profile

0.19.14

Hoshizaki; Taketoshi - Ebina JP
HOSHIZAKI; Taketoshi - Ebina-shi JP
Hoshizaki; Taketoshi - Kanagawa JP
Hoshizaki; Taketoshi - Minamiashigara JP
Hoshizaki; Taketoshi - Minamiashigara-shi JP
Hoshizaki; Taketoshi - Minami Arhigara JP
Hoshizaki; Taketoshi - 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
Electrophotographic photoreceptor, process cartridge, and image forming apparatus Grant 11,209,740 - Hoshizaki , et al. December 28, 2	2021-12-28
Electrophotographic Photoreceptor, Process Cartridge, And Image Forming Apparatus App 20210311404 - HOSHIZAKI; Taketoshi ; et al.	2021-10-07
Electrophotographic photoreceptor, process cartridge, and image forming apparatus Grant 10,095,138 - Narita , et al. October 9, 2	2018-10-09
Electrophotographic Photoreceptor, Process Cartridge, And Image Forming Apparatus App 20180210356 - NARITA; Kosuke ; et al.	2018-07-26
Electrophotographic photoreceptor, process cartridge, and image forming apparatus Grant 9,939,743 - Hoshizaki April 10, 2	2018-04-10
Electrophotographic Photoreceptor, Process Cartridge, And Image Forming Apparatus App 20180067408 - HOSHIZAKI; Taketoshi	2018-03-08
Conductive member, process cartridge, and image forming apparatus Grant 9,823,598 - Kamijo , et al. November 21, 2	2017-11-21
Conductive Member, Process Cartridge, And Image Forming Apparatus App 20170277060 - KAMIJO; Yukiko ; et al.	2017-09-28
Conductive member, charging device, process cartridge, and image forming apparatus Grant 9,720,343 - Kamijo , et al. August 1, 2	2017-08-01
Conductive Member, Charging Device, Process Cartridge, And Image Forming Apparatus App 20170003616 - KAMIJO; Yukiko ; et al.	2017-01-05
Charging member, process cartridge, and image forming apparatus Grant 9,280,079 - Hoshio , et al. March 8, 2	2016-03-08
Charging roll, charging unit, process cartridge, image forming apparatus, and method of manufacturing charging roll Grant 9,046,803 - Hoshio , et al. June 2, 2	2015-06-02
Charging Roll, Charging Unit, Process Cartridge, Image Forming Apparatus, And Method Of Manufacturing Charging Roll App 20150050052 - HOSHIO; Takuro ; et al.	2015-02-19
Cleaning member for image forming apparatus, charging device, unit for image forming apparatus, process cartridge, and image forming apparatus Grant 8,467,697 - Kawai , et al. June 18, 2	2013-06-18
Electrostatic charging member, electrostatic charging device, process cartridge and image forming apparatus Grant 8,090,298 - Hoshio , et al. January 3, 2	2012-01-03
Cleaning Member For Image Forming Apparatus, Charging Device, Unit For Image Forming Apparatus, Process Cartridge, And Image Forming Apparatus App 20110170901 - KAWAI; Takeshi ; et al.	2011-07-14
Electrostatic Charging Member, Electrostatic Charging Device, Process Cartridge And Image Forming Apparatus App 20100104316 - HOSHIO; Takuro ; et al.	2010-04-29
Image-forming apparatus including an electrophotographic photoreceptor having an undercoat layer with metal oxide particles and an acceptor compound Grant 7,702,256 - Nukada , et al. April 20, 2	2010-04-20
Image-forming apparatus including an electrophotographic photoreceptor having an undercoat layer Grant 7,561,828 - Nukada , et al. July 14, 2	2009-07-14
Image forming apparatus including multibeam exposure unit having surface emitting laser array Grant 7,358,984 - Hoshizaki , et al. April 15, 2	2008-04-15
Electrophotographic photoreceptor, electrophotographic cartridge and electrophotographic apparatus App 20060014092 - Nukada; Hidemi ; et al.	2006-01-19
Image-forming apparatus and process cartridge App 20060013615 - Nukada; Hidemi ; et al.	2006-01-19
Image forming apparatus and process cartridge App 20060013616 - Nukada; Hidemi ; et al.	2006-01-19
Image forming apparatus Grant 6,876,371 - Suzuki , et al. April 5, 2	2005-04-05
Image forming apparatus App 20040183885 - Hoshizaki, Taketoshi ; et al.	2004-09-23
Image forming apparatus App 20040183883 - Suzuki, Takahiro ; et al.	2004-09-23
Electrophotographic photoreceptor, processes for producing the same, process cartridge, and electrophotographic apparatus Grant 6,773,857 - Nakamura , et al. August 10, 2	2004-08-10
Electrophotographic photoreceptor, processes for producing the same, process cartridge, and electrophotographic apparatus App 20030118927 - Nakamura, Hirofumi ; et al.	2003-06-26
Electrophotographic photoreceptor and electrophotographic apparatus Grant 6,002,901 - Hoshizaki , et al. December 14, 1	1999-12-14
Charge transporting material and method of preparing charge transporting particulates used therein Grant 5,965,063 - Agata , et al. October 12, 1	1999-10-12
Electrophotographic photosensitive member having S-type photo-induced potential decay and electrophotographic apparatus Grant 5,942,361 - Hoshizaki , et al. August 24, 1	1999-08-24
Electrophotographic photoreceptor with polycarbonate resin mixture Grant 5,382,489 - Ojima , et al. January 17, 1	1995-01-17

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