Shiro Machida

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Okazaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for manufacturing piston of internal combustio...
- Patent number 5,285,840
- Issue date Feb 15, 1994
- Aisin Seiki Kabushiki Kaisha
- Masamichi Hayashi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Light metal alloy piston
- Patent number 4,730,548
- Issue date Mar 15, 1988
- Toyota Jidosha Kabushiki Kaisha
- Yorishige Maeda
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Light metal alloy piston
- Patent number 4,669,367
- Issue date Jun 2, 1987
- Toyota Jidosha Kabushiki Kaisha
- Atsuo Tanaka
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS