Ichihashi; Naoaki

Patent Applications and Registrations

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

Company Profile

4.8.8

Ichihashi; Naoaki - Chiba JP
Ichihashi; Naoaki - Kashiwa JP
Ichihashi; Naoaki - Kashiwa-shi JP
Ichihashi; Naoaki - Abiko JP
Ichihashi; Naoaki - Abiko-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 photosensitive member, process cartridge, and electrophotographic apparatus Grant 11,269,282 - Ikari , et al. March 8, 2	2022-03-08
Electrophotographic Photosensitive Member, Process Cartridge And Electrophotographic Apparatus App 20210302847 - Ichihashi; Naoaki ; et al.	2021-09-30
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 10,895,840 - Ichihashi , et al. January 19, 2	2021-01-19
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20200159135 - Ichihashi; Naoaki ; et al.	2020-05-21
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 10,359,729 - Ichihashi , et al.	2019-07-23
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20190113879 - Ichihashi; Naoaki ; et al.	2019-04-18
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus Grant 10,042,273 - Takahashi , et al. August 7, 2	2018-08-07
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus Grant 9,766,561 - Takahashi , et al. September 19, 2	2017-09-19
Electrophotographic Photosensitive Member, Process Cartridge And Electrophotographic Apparatus App 20170108790 - Takahashi; Koji ; et al.	2017-04-20
Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, charge transport layer forming coating liquid, and method for manufacturing electrophotographic photosensitive member Grant 9,557,660 - Takahashi , et al. January 31, 2	2017-01-31
Electrophotographic Photosensitive Member, Process Cartridge And Electrophotographic Apparatus App 20160291488 - Takahashi; Koji ; et al.	2016-10-06
Electrophotographic Photosensitive Member, Process Cartridge, Electrophotographic Apparatus, Charge Transport Layer Forming Coating Liquid, And Method For Manufacturing Electrophotographic Photosensitive Member App 20160252831 - Takahashi; Koji ; et al.	2016-09-01
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 9,389,521 - Takahashi , et al. July 12, 2	2016-07-12
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 9,389,522 - Takahashi , et al. July 12, 2	2016-07-12
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20160131984 - Takahashi; Koji ; et al.	2016-05-12
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20150241799 - Takahashi; Koji ; et al.	2015-08-27

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