Masaki Tsuchiya

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus
- Patent number 7,962,055
- Issue date Jun 14, 2011
- Ricoh Company, Ltd.
- Yasuo Takuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Image forming apparatus
- Publication number 20070286633
- Publication date Dec 13, 2007
- RICOH PRINTING SYSTEMS, LTD.
- Yasuo Takuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY