Norihiro Akita

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Anjo-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing casting with functional gradient
- Patent number 5,316,068
- Issue date May 31, 1994
- Aisin Seiki Kabushiki Kaisha
- Wataru Yagi
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Rotor for electric rotary machine
- Publication number 20050099080
- Publication date May 12, 2005
- AISIN SEIKI KABUSHIKI KAISHA
- Akikazu Matsumoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER