Takashi Nishizawa

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Circuit board, image forming apparatus, and method of managing reus...
- Patent number 8,957,697
- Issue date Feb 17, 2015
- Ricoh Company, Ltd.
- Yuichiro Ueda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Image forming apparatus capable of changing dotting density
- Patent number 5,194,879
- Issue date Mar 16, 1993
- Ricoh Company, Ltd.
- Hiroaki Kotabe
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Circuit Board, Image Forming Apparatus, And Method Of Managing Reus...
- Publication number 20120235703
- Publication date Sep 20, 2012
- RICOH COMPANY , LTD.
- Yuichiro Ueda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR