Koji Kuraoka

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Arrangements for concealing windshield wipers of automobiles
- Patent number 4,770,462
- Issue date Sep 13, 1988
- Mazda Motor Corporation
- Koji Kuraoka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Open-top vehicle having a power operated roof structure
- Patent number 4,700,982
- Issue date Oct 20, 1987
- Mazda Motor Corporation
- Koji Kuraoka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Upper body structure of an open-top vehicle
- Patent number 4,695,089
- Issue date Sep 22, 1987
- Mazda Motor Corporation
- Hisao Fukutomi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle door structure having plastic door panel
- Patent number 4,651,470
- Issue date Mar 24, 1987
- Mazda Motor Corporation
- Yutaka Imura
- B60 - VEHICLES IN GENERAL