Osamu Yoshida

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Kumakura-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Die casting method and die casting machine
- Patent number 6,648,054
- Issue date Nov 18, 2003
- Nippon Light Metal Co., Ltd.
- Yukio Kuramasu
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Die cast method and die cast machine
- Publication number 20030041993
- Publication date Mar 6, 2003
- Yukio Kuramasu
- B22 - CASTING POWDER METALLURGY