Tomihiko Nagata

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Oobu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle running guide system
- Patent number 4,812,845
- Issue date Mar 14, 1989
- Nippondenso Co., Ltd.
- Motokazu Yamada
- G08 - SIGNALLING
Information Patent Grant
Speed display device for automotive vehicle
- Patent number 4,564,917
- Issue date Jan 14, 1986
- Nippondenso Co., Ltd.
- Motokazu Yamada
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS