Ryoichi Tanaka

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Chita, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lighting control apparatus for signal lights
- Patent number 4,700,172
- Issue date Oct 13, 1987
- Nippondenso Co., Ltd.
- Hideo Ishida
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Flasher device for automotive vehicle
- Patent number 4,546,265
- Issue date Oct 8, 1985
- Nippondenso Co., Ltd.
- Ryoichi Tanaka
- B60 - VEHICLES IN GENERAL