Fumio Kawamura

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus and method of controlling energy saving mode
- Patent number 7,580,651
- Issue date Aug 25, 2009
- Ricoh Company, Ltd.
- Yoshiyuki Namizuka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Copier
- Patent number 5,826,154
- Issue date Oct 20, 1998
- Ricoh Company, Ltd.
- Toshiki Yamashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Image forming apparatus and method of controlling energy saving mode
- Publication number 20050271410
- Publication date Dec 8, 2005
- Yoshiyuki Namizuka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image forming apparatus and method of making function settings thereto
- Publication number 20050260009
- Publication date Nov 24, 2005
- Yoshiyuki Namizuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE