Tsuzuki; Masatomo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tsuzuki; Masatomo.The latest application filed is for "display device".

Company Profile

0.15.12

Tsuzuki; Masatomo - Chiba JP
Tsuzuki; Masatomo - Odawara JP
Tsuzuki; Masatomo - Odawara-shi JP
Tsuzuki; Masatomo - Chiba-shi JP
Tsuzuki; Masatomo - Kanagawa 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
Display device Grant 9,832,895 - Tsuzuki November 28, 2	2017-11-28
Image forming apparatus with urging member that establishes electrical connection with a cartridge Grant 8,862,015 - Koishi , et al. October 14, 2	2014-10-14
Display Device App 20140293140 - TSUZUKI; MASATOMO	2014-10-02
Process Cartridge And Electrophotographic Image Forming Apparatus App 20140056614 - Koishi; Isao ; et al.	2014-02-27
Process cartridge and electrophotographic image forming apparatus Grant 8,526,841 - Koishi , et al. September 3, 2	2013-09-03
Image forming apparatus Grant 8,417,144 - Numagami , et al. April 9, 2	2013-04-09
Image Forming Apparatus App 20120148295 - Numagami; Atsushi ; et al.	2012-06-14
Image forming apparatus Grant 8,150,293 - Numagami , et al. April 3, 2	2012-04-03
Process cartridge and electrophotographic image forming apparatus Grant 8,139,979 - Koishi , et al. March 20, 2	2012-03-20
Process Cartridge And Electrophotographic Image Forming Apparatus App 20110123223 - Koishi; Isao ; et al.	2011-05-26
Process Cartridge And Electrophotographic Image Forming Apparatus App 20110116832 - Koishi; Isao ; et al.	2011-05-19
Process cartridge having a drum, a developing roller, and first and second frames, and electrophotographic image forming apparatus on which such process cartridge is mountable Grant 7,890,012 - Koishi , et al. February 15, 2	2011-02-15
Process cartridge Grant D631,092 - Nittani , et al. January 18, 2	2011-01-18
Process cartridge and electrophotographic image forming apparatus Grant 7,856,192 - Koishi , et al. December 21, 2	2010-12-21
Image Forming Apparatus App 20100272469 - Numagami; Atsushi ; et al.	2010-10-28
Image forming apparatus Grant 7,778,570 - Numagami , et al. August 17, 2	2010-08-17
Image Forming Apparatus App 20090041498 - Numagami; Atsushi ; et al.	2009-02-12
Process Cartridge And Electrophotographic Image Forming Apparatus App 20080159775 - Koishi; Isao ; et al.	2008-07-03
Process Cartridge And Electrophotographic Image Forming Apparatus App 20080159772 - Koishi; Isao ; et al.	2008-07-03
Process cartridge including first and second frames and separating member moving the second frame to a separated position and image forming apparatus detachably mounting the cartridge Grant 7,272,339 - Tsuzuki , et al. September 18, 2	2007-09-18
Process cartridge and image forming apparatus App 20060245784 - Tsuzuki; Masatomo ; et al.	2006-11-02
Process cartridge and electrophotographic image forming apparatus Grant 7,088,939 - Maeshima , et al. August 8, 2	2006-08-08
Process cartridge and holding member Grant 7,072,603 - Tsuzuki , et al. July 4, 2	2006-07-04
Process cartridge and electrophotographic image forming apparatus App 20050036803 - Maeshima, Hideki ; et al.	2005-02-17
Process cartridge and holding member App 20050025522 - Tsuzuki, Masatomo ; et al.	2005-02-03

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