Takayuki Kousaka

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Akishimashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Seat for vehicles providing with a thigh supporting device
- Patent number 4,767,155
- Issue date Aug 30, 1988
- Tachikawa Spring Co., Ltd.
- Takayuki Kousaka
- B60 - VEHICLES IN GENERAL