Kimoto; Keizo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kimoto; Keizo.The latest application filed is for "method of manufacturing positively-charged single-layer electrophotographic photoreceptor, positively-charged single-layer electrophotographic photoreceptor, and image forming apparatus".

Company Profile

0.7.5

Kimoto; Keizo - Osaka JP
Kimoto; Keizo - Osaka-shi JP
Kimoto; Keizo - Sakai 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
Method of manufacturing positively-charged single-layer electrophotographic photoreceptor, positively-charged single-layer electrophotographic photoreceptor, and image forming apparatus Grant 9,298,112 - Mizuta , et al. March 29, 2	2016-03-29
Positively-charged single-layer electrophotographic photoreceptor and image forming apparatus Grant 9,285,692 - Mizuta , et al. March 15, 2	2016-03-15
Positively-charged single-layer electrophotographic photoreceptor and image forming apparatus Grant 9,217,981 - Kimoto , et al. December 22, 2	2015-12-22
Method Of Manufacturing Positively-charged Single-layer Electrophotographic Photoreceptor, Positively-charged Single-layer Electrophotographic Photoreceptor, And Image Forming Apparatus App 20150160571 - Mizuta; Yasufumi ; et al.	2015-06-11
Positively-charged Single-layer Electrophotographic Photoreceptor And Image Forming Apparatus App 20140093817 - Mizuta; Yasufumi ; et al.	2014-04-03
Positively-charged Single-layer Electrophotographic Photoreceptor And Image Forming Apparatus App 20140093280 - Kimoto; Keizo ; et al.	2014-04-03
Method Of Manufacturing Positively-charged Single-layer Electrophotographic Photoreceptor, Positively-charged Single-layer Electrophotographic Photoreceptor, And Image Forming Apparatus App 20140093816 - Mizuta; Yasufumi ; et al.	2014-04-03
Electrophotographic method Grant 6,620,570 - Kimoto , et al. September 16, 2	2003-09-16
Electrophotographic method App 20010012595 - Kimoto, Keizo ; et al.	2001-08-09
Drum unit and earth plate used in the drum unit Grant 5,943,527 - Kashiwagi , et al. August 24, 1	1999-08-24
Organic laminated photosensitive material of positive charging type and process for preparation thereof Grant 4,968,579 - Kimoto , et al. November 6, 1	1990-11-06
Organic laminated photosensitive material of positive charging type Grant 4,882,253 - Kato , et al. November 21, 1	1989-11-21

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