Kotaka; Kazuhiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kotaka; Kazuhiro.The latest application filed is for "grinding roller, fixing device, and image forming apparatus".

Company Profile

0.6.6

Kotaka; Kazuhiro - Kanagawa JP
Kotaka; Kazuhiro - Yokohama N/A JP
KOTAKA; Kazuhiro - Yokohama-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
Grinding roller, fixing device, and image forming apparatus Grant 9,213,274 - Kotaka , et al. December 15, 2	2015-12-15
Grinding Roller, Fixing Device, And Image Forming Apparatus App 20140294455 - KOTAKA; Kazuhiro ; et al.	2014-10-02
Toner carrier, developing device and image forming apparatus Grant 8,588,665 - Endo , et al. November 19, 2	2013-11-19
Thermal insulation stamper and production method of same Grant 8,070,476 - Kotaka , et al. December 6, 2	2011-12-06
Toner Carrier, Developing Device And Image Forming Apparatus App 20110229217 - ENDO; Hiroyuki ; et al.	2011-09-22
Heat insulating stamper structure Grant 7,704,066 - Fujita , et al. April 27, 2	2010-04-27
Thermal Insulation Stamper And Production Method Of Same App 20090074903 - Kotaka; Kazuhiro ; et al.	2009-03-19
Heat insulating stamper structure App 20070126136 - Fujita; Shigeru ; et al.	2007-06-07
Optical recording medium and method of manufacturing thereof, and recording and reproducing method App 20060067203 - Ito; Kazunori ; et al.	2006-03-30

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