Toshiyuki Kikuchi

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus and fixing device therefor
- Patent number 7,564,574
- Issue date Jul 21, 2009
- Ricoh Company, Ltd.
- Toshiyuki Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming system for forming an ima...
- Patent number 6,941,086
- Issue date Sep 6, 2005
- Ricoh Company , Ltd.
- Toshiyuki Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heat roller fixing apparatus
- Patent number 4,284,875
- Issue date Aug 18, 1981
- Richo Company Ltd.
- Ryoichi Namiki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heat roller fixing apparatus
- Patent number 4,172,976
- Issue date Oct 30, 1979
- Ricoh Co., Ltd.
- Ryoichi Namiki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Method of managing the information on the release of restriction on...
- Publication number 20050060569
- Publication date Mar 17, 2005
- Konica Minolta Photo Imaging, Inc.
- Ryuji Uesugi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image forming apparatus and fixing device therefor
- Publication number 20040228644
- Publication date Nov 18, 2004
- Toshiyuki Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and image forming system
- Publication number 20040131397
- Publication date Jul 8, 2004
- Toshiyuki Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY