Masumi Narita

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information distribution system
- Patent number 7,403,990
- Issue date Jul 22, 2008
- Ricoh Company, Ltd.
- Yoko Nishiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Language conversion system and text creating system using such
- Patent number 5,845,143
- Issue date Dec 1, 1998
- Ricoh Company, Ltd.
- Satoshi Yamauchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Language conversion system and text creating system using such
- Patent number 5,675,815
- Issue date Oct 7, 1997
- Ricoh Company, Ltd.
- Satoshi Yamauchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Language conversion system and text creating system using such
- Patent number 5,652,896
- Issue date Jul 29, 1997
- Ricoh Company, Ltd.
- Satoshi Yamauchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Language conversion system and text creating system using such
- Patent number 5,646,840
- Issue date Jul 8, 1997
- Ricoh Company, Ltd.
- Satoshi Yamauchi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Information distribution system
- Publication number 20030233441
- Publication date Dec 18, 2003
- Yoko Nishiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE