Tomokazu Tsuchiya

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming device, pump control method, and recording medium
- Patent number 8,550,579
- Issue date Oct 8, 2013
- Ricoh Company, Ltd.
- Tomokazu Tsuchiya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus and recording medium
- Patent number 8,317,282
- Issue date Nov 27, 2012
- Ricoh Company, Ltd.
- Yoshiaki Satoh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus, image forming system and non-transitory co...
- Patent number 8,177,321
- Issue date May 15, 2012
- Ricoh Company, Ltd.
- Tomokazu Tsuchiya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus, image forming method, and recording medium...
- Patent number 8,007,064
- Issue date Aug 30, 2011
- Ricoh Company Limited
- Tomokazu Tsuchiya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus
- Patent number 7,789,475
- Issue date Sep 7, 2010
- Ricoh Company, Limited
- Takashi Morishita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING DEVICE, PUMP CONTROL METHOD, AND RECORDING MEDIUM
- Publication number 20110148955
- Publication date Jun 23, 2011
- RICOH COMPANY, LTD.
- Tomokazu TSUCHIYA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS AND RECORDING MEDIUM
- Publication number 20110063344
- Publication date Mar 17, 2011
- Yoshiaki SATOH
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM AND COMPUTER-READABLE...
- Publication number 20100194795
- Publication date Aug 5, 2010
- Ricoh Company, Ltd.
- Tomokazu Tsuchiya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Image forming apparatus
- Publication number 20080225070
- Publication date Sep 18, 2008
- Ricoh Company, Limited
- Takashi Morishita
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS