Shimomura; Tatsuhiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shimomura; Tatsuhiko.The latest application filed is for "image forming apparatus".

Company Profile

6.21.11

Shimomura; Tatsuhiko - Tokyo JP
SHIMOMURA; Tatsuhiko - Minato-ku Tokyo

*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
Image drum cartridge Grant D916,958 - Fujii , et al. April 20, 2	2021-04-20
Image drum cartridge Grant D910,742 - Fujii , et al. February 16, 2	2021-02-16
Image drum cartridge Grant D910,743 - Fujii , et al. February 16, 2	2021-02-16
Toner cartridge Grant D898,820 - Ushikubo , et al. October 13, 2	2020-10-13
Toner cartridge Grant D898,114 - Ushikubo , et al. October 6, 2	2020-10-06
Toner cartridge Grant D892,921 - Ushikubo , et al. A	2020-08-11
Image forming apparatus Grant 10,018,949 - Shimomura , et al. July 10, 2	2018-07-10
Image Forming Apparatus App 20170277094 - SHIMOMURA; Tatsuhiko ; et al.	2017-09-28
Development device and image formation apparatus Grant 9,366,986 - Shimomura June 14, 2	2016-06-14
Developer holding apparatus, developing unit that incorporates the developer holding apparatus, and image forming apparatus that employs the developer holding apparatus Grant 8,918,026 - Shimomura December 23, 2	2014-12-23
Development Device And Image Formation Apparatus App 20140241760 - SHIMOMURA; Tatsuhiko	2014-08-28
Toner cartridge Grant D674,005 - Teramura , et al. January 8, 2	2013-01-08
Toner cartridge Grant D674,004 - Shimomura , et al. January 8, 2	2013-01-08
Image drum cartridge Grant D674,007 - Ushikubo , et al. January 8, 2	2013-01-08
Developer Holding Apparatus, Developing Unit That Incorporates The Developer Holding Apparatus, And Image Forming Apparatus That Employs The Developer Holding Apparatus App 20130004208 - SHIMOMURA; Tatsuhiko	2013-01-03
Developer holding apparatus, developing apparatus, and image forming apparatus Grant 8,208,836 - Shimomura June 26, 2	2012-06-26
Image forming unit with movable member and image forming apparatus Grant 8,041,265 - Shimomura October 18, 2	2011-10-18
Image forming apparatus and toner cartridge Grant 7,983,602 - Shimomura , et al. July 19, 2	2011-07-19
Toner cartridge with memory element, image drum unit with the toner cartridge, and image forming apparatus with the image drum unit Grant 7,840,160 - Shimomura November 23, 2	2010-11-23
Toner cartridge and mechanism for opening and closing a toner discharging opening Grant 7,801,468 - Shimomura September 21, 2	2010-09-21
Image forming apparatus and toner cartridge App 20100189463 - Shimomura; Tatsuhiko ; et al.	2010-07-29
Image forming apparatus and toner cartridge Grant 7,689,149 - Shimomura , et al. March 30, 2	2010-03-30
Developer holding apparatus, developing apparatus, and image forming apparatus App 20090185833 - Shimomura; Tatsuhiko	2009-07-23
Image forming apparatus and toner cartridge App 20090010679 - Shimomura; Tatsuhiko ; et al.	2009-01-08
Image forming apparatus and toner cartridge Grant 7,437,095 - Shimomura , et al. October 14, 2	2008-10-14
Image forming unit and image forming apparatus App 20080170886 - Shimomura; Tatsuhiko	2008-07-17
Toner Cartridge, Image Drum Unit and Image Forming Apparatus App 20070230999 - SHIMOMURA; Tatsuhiko	2007-10-04
Image forming apparatus Grant 7,218,872 - Shimomura May 15, 2	2007-05-15
Toner Cartridge And Mechanism For Opening And Closing A Toner Discharging Opening App 20060280526 - SHIMOMURA; Tatsuhiko	2006-12-14
Image forming apparatus and toner cartridge App 20050271425 - Shimomura, Tatsuhiko ; et al.	2005-12-08
Image forming apparatus App 20050260007 - Shimomura, Tatsuhiko	2005-11-24

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