Utsuno; Fumihiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Utsuno; Fumihiko.The latest application filed is for "electrophotographic member, process cartridge, and electrophotographic image forming apparatus".

Company Profile

7.5.5

Utsuno; Fumihiko - Suntou-gun JP
Utsuno; Fumihiko - Moriya JP
Utsuno; Fumihiko - Moriya-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 member, process cartridge, and electrophotographic apparatus Grant 11,112,718 - Uno , et al. September 7, 2	2021-09-07
Electrophotographic member having a surface layer with a cross-linked urethane resin-containing matrix, process cartridge, and apparatus Grant 10,942,471 - Ogawa , et al. March 9, 2	2021-03-09
Developing roller having crown-shaped electro-conductive layer with outer surface providing electrically insulating first regions adjacent to second regions having higher conductivity Grant 10,831,126 - Matsunaga , et al. November 10, 2	2020-11-10
Developing member, electrophotographic process cartridge, and electrophotographic image forming apparatus Grant 10,831,127 - Utsuno , et al. November 10, 2	2020-11-10
Electrophotographic Member, Process Cartridge, And Electrophotographic Image Forming Apparatus App 20200310283 - Ogawa; Yoshinobu ; et al.	2020-10-01
Developing Member, Electrophotographic Process Cartridge, And Electrophotographic Image Forming Apparatus App 20200096898 - Utsuno; Fumihiko ; et al.	2020-03-26
Developing Roller, Process Cartridge, And Electrophotographic Image Forming Apparatus App 20200073309 - Matsunaga; Kenta ; et al.	2020-03-05
Electrophotographic member, process cartridge and electrophotographic apparatus Grant 10,303,079 - Utsuno , et al.	2019-05-28
Electrophotographic Member, Process Cartridge, And Electrophotographic Apparatus App 20190094741 - UNO; MASASHI ; et al.	2019-03-28
Electrophotographic Member, Process Cartridge And Electrophotographic Apparatus App 20180039200 - Utsuno; Fumihiko ; et al.	2018-02-08

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