Higaya; Toshiaki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Higaya; Toshiaki.The latest application filed is for "image forming apparatus and fixing device".

Company Profile

0.17.12

Higaya; Toshiaki - Kawasaki JP
Higaya; Toshiaki - Kawasaki city JP
Higaya; Toshiaki - Tokyo JP
Higaya; Toshiaki - Kanagawa JP
Higaya, Toshiaki - Kawasaki-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
Image forming apparatus and fixing device Grant 8,112,023 - Seo , et al. February 7, 2	2012-02-07
Image forming apparatus and fixing device App 20110091253 - Seo; Hiroshi ; et al.	2011-04-21
Image forming apparatus and fixing device Grant 7,885,590 - Seo , et al. February 8, 2	2011-02-08
Fixer and image forming apparatus including the same Grant 7,817,952 - Seo , et al. October 19, 2	2010-10-19
Method and apparatus for image forming capable of effective image fixing using induction heating Grant 7,512,371 - Higaya March 31, 2	2009-03-31
Fixing device and image forming apparatus App 20070280754 - Ogawa; Tadashi ; et al.	2007-12-06
Image forming apparatus and fixing device App 20070242988 - Seo; Hiroshi ; et al.	2007-10-18
Fixer And Image Forming Apparatus Including The Same App 20070212089 - Seo; Hiroshi ; et al.	2007-09-13
Image forming method and toner for use in the method Grant 7,150,954 - Aoki , et al. December 19, 2	2006-12-19
Induction heating type fixing device for an image forming apparatus and induction heating coil therefor Grant 7,135,660 - Miyahara , et al. November 14, 2	2006-11-14
Method and apparatus for image forming capable of effective image fixing using induction heating App 20060056889 - Higaya; Toshiaki	2006-03-16
Induction heating type fixing device for an image forming apparatus and induction heating coil therefor App 20050242084 - Miyahara, Akiko ; et al.	2005-11-03
Induction heating type fixing device for an image forming apparatus and induction heating coil therefor Grant 6,946,629 - Miyahara , et al. September 20, 2	2005-09-20
Image forming method and toner for use in the method Grant 6,899,986 - Aoki , et al. May 31, 2	2005-05-31
Image forming method and toner for use in the method App 20050079430 - Aoki, Mitsuo ; et al.	2005-04-14
Induction heating type fixing device for an image forming apparatus and induction heating coil therefor App 20040188423 - Miyahara, Akiko ; et al.	2004-09-30
Induction heating type fixing device for an image forming apparatus and induction heating coil therefor Grant 6,753,515 - Miyahara , et al. June 22, 2	2004-06-22
Image forming method and toner for use in the method App 20030186155 - Aoki, Mitsuo ; et al.	2003-10-02
Induction heating type fixing device for an image forming apparatus and induction heating coil therefor App 20020031381 - Miyahara, Akiko ; et al.	2002-03-14
Image forming apparatus and method App 20020015602 - Mochimaru, Hideaki ; et al.	2002-02-07
Device with induction heating roller App 20010025840 - Yokoyama, Hiroshi ; et al.	2001-10-04
Device with induction heating roller with a projection between coil windings Grant 6,255,632 - Yokoyama , et al. July 3, 2	2001-07-03
Image fixing device, image forming apparatus providing the image fixing device and rotor used in the image fixing device and having induction coil inside Grant 5,915,147 - Kouno , et al. June 22, 1	1999-06-22
Fixing apparatus Grant RE36,124 - Yokoyama , et al. March 2, 1	1999-03-02
Image fixing device, image forming apparatus providing the image fixing device and rotor used in the image fixing device and having induction coil inside Grant 5,832,354 - Kouno , et al. November 3, 1	1998-11-03
Fixing apparatus with a release oil applying member Grant 5,594,540 - Higaya , et al. January 14, 1	1997-01-14
Image fixing device having heating portion at one end thereof Grant 5,426,495 - Sawamura , et al. June 20, 1	1995-06-20
Fixing apparatus Grant 5,300,996 - Yokoyama , et al. April 5, 1	1994-04-05
Cleaning method for use in electrophotography Grant 4,640,608 - Higaya , et al. February 3, 1	1987-02-03

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