TSUTOMU SHOUJI

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TOKYO, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image processing system
- Patent number 6,369,913
- Issue date Apr 9, 2002
- Ricoh Company, Ltd.
- Masato Aoyagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus
- Patent number 6,229,627
- Issue date May 8, 2001
- Ricoh Company, Ltd.
- Kazushige Taguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus
- Patent number 6,195,180
- Issue date Feb 27, 2001
- Ricoh Company, Limited
- Kazushige Taguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Post card printing system, which orients multiple images symmetrica...
- Patent number 5,982,999
- Issue date Nov 9, 1999
- Ricoh Company, Ltd.
- Masato Aoyagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shading correcting means for image forming apparatus
- Patent number 5,771,106
- Issue date Jun 23, 1998
- Ricoh Company, Ltd.
- Kazushige Taguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE PROCESSING SYSTEM, POST CARD PRINTING SYSTEM, IMAGE PROCESSIN...
- Publication number 20010012112
- Publication date Aug 9, 2001
- MASATO AOYAGI
- G06 - COMPUTING CALCULATING COUNTING