Toru Shiraishi

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Reinforcing member, production method therefor, and engine block
- Patent number 7,635,514
- Issue date Dec 22, 2009
- NHK Spring Co., Ltd.
- Toru Shiraishi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Composite material member and method for producing the same
- Patent number 7,560,171
- Issue date Jul 14, 2009
- NHK Spring Co., Ltd.
- Toru Shiraishi
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Electrode, Fuel Cell Electrode, Fuel Cell, and Production Method of...
- Publication number 20090169975
- Publication date Jul 2, 2009
- NHK Spring Co., Ltd.
- Toru Shiraishi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Reinforcement member, method of manufacturing reinforcement member,...
- Publication number 20060165967
- Publication date Jul 27, 2006
- Toru Shiraishi
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Composing material member and method for producing the same
- Publication number 20060037729
- Publication date Feb 23, 2006
- NHK SPRING CO., LTD.
- Toru Shiraishi
- B22 - CASTING POWDER METALLURGY