Kunihiro Ishikawa

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Okazaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information service device having simple data retrieval capabilities
- Patent number 5,948,041
- Issue date Sep 7, 1999
- Denso Corporation
- Masatoshi Abo
- G08 - SIGNALLING
Information Patent Grant
Electronic map display system
- Patent number 4,737,916
- Issue date Apr 12, 1988
- Nippondenso Co., Ltd.
- Michima Ogawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS