Kujirai; Shubun

Patent Applications and Registrations

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

Company Profile

14.10.13

Kujirai; Shubun - Ibaraki JP
Kujirai; Shubun - Toride JP
Kujirai; Shubun - Toride-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 image forming apparatus Grant 11,237,494 - Mori , et al. February 1, 2	2022-02-01
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 11,204,560 - Tokimitsu , et al. December 21, 2	2021-12-21
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus Grant 11,169,453 - Takeuchi , et al. November 9, 2	2021-11-09
Electrophotographic photoreceptor, process cartridge, and electrophotographic apparatus Grant 11,067,910 - Mori , et al. July 20, 2	2021-07-20
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 11,029,616 - Kujirai , et al. June 8, 2	2021-06-08
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 11,029,615 - Mitsui , et al. June 8, 2	2021-06-08
Electrophotographic Photosensitive Member, Process Cartridge And Electrophotographic Image Forming Apparatus App 20210124280 - Mori; Haruki ; et al.	2021-04-29
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus Grant 10,976,677 - Tokimitsu , et al. April 13, 2	2021-04-13
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Grant 10,969,703 - Takeuchi , et al. April 6, 2	2021-04-06
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20210033992 - Kaku; Mai ; et al.	2021-02-04
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20210033991 - Mitsui; Takahiro ; et al.	2021-02-04
Electrophotographic Photosensitive Member, Process Cartridge And Electrophotographic Apparatus App 20200393772 - Takeuchi; Eileen ; et al.	2020-12-17
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20200393775 - Kujirai; Shubun ; et al.	2020-12-17
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20200341394 - Ikari; Kenichi ; et al.	2020-10-29
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20200341391 - Tokimitsu; Ryoichi ; et al.	2020-10-29
Electrophotographic photosensitive member, electrophotographic apparatus, process cartridge, and method of producing electrophotographic photosensitive member Grant 10,761,442 - Nakata , et al. Sep	2020-09-01
Electrophotographic Photoreceptor, Process Cartridge, And Electrophotographic Apparatus App 20200272065 - Mori; Haruki ; et al.	2020-08-27
Electrophotographic Photosensitive Member, Electrophotographic Apparatus, And Process Cartridge App 20200249590 - Kind Code	2020-08-06
Electrophotographic Photosensitive Member, Process Cartridge, And Electrophotographic Apparatus App 20200218171 - Takeuchi; Eileen ; et al.	2020-07-09
Electrophotographic Photosensitive Member, Process Cartridge And Electrophotographic Apparatus App 20200201200 - Tokimitsu; Ryoichi ; et al.	2020-06-25
Electrophotographic Photosensitive Member, Electrophotographic Apparatus, Process Cartridge, And Method Of Producing Electrophot App 20190391504 - Nakata; Koichi ; et al.	2019-12-26
Electrophotographic photosensitive member, and electrophotographic apparatus and process cartridge each including the electrophotographic photosensitive member Grant 10,488,769 - Nakata , et al. Nov	2019-11-26
Electrophotographic Photosensitive Member, And Electrophotographic Apparatus And Process Cartridge Each Including The Electrophotographic Photosensitive Member App 20190056676 - Nakata; Koichi ; et al.	2019-02-21

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.