Michihito Ohashi

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Digital image forming apparatus
- Patent number 5,479,262
- Issue date Dec 26, 1995
- Ricoh Company, Ltd.
- Kazuhiko Namiki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital copier for copying a bicolored document at the same speed a...
- Patent number 5,280,362
- Issue date Jan 18, 1994
- Ricoh Company, Ltd.
- Koichi Noguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE