Ryusuke Yamaguchi

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Mishima-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical reading apparatus and image forming apparatus
- Patent number 7,050,204
- Issue date May 23, 2006
- Nisca Corporation
- Tsutomu Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Document reading apparatus which prevents a discrepancy between the...
- Patent number 6,937,367
- Issue date Aug 30, 2005
- Kabushiki Kaisha Toshiba
- Ryusuke Yamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Copying machine, control method therefor, and multi function periph...
- Patent number 6,501,919
- Issue date Dec 31, 2002
- Toshiba Tec Kabushiki Kaisha
- Ryusuke Yamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Document reading apparatus
- Publication number 20020054379
- Publication date May 9, 2002
- Toshiba Tec Kabushiki Kaisha
- Ryusuke Yamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE