Keizo Nishiyama

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Handa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for producing casting mold
- Patent number 7,784,524
- Issue date Aug 31, 2010
- Lignyte Co., Ltd.
- Isamu Ide
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Apparatus And Method For Producing Casting Mold
- Publication number 20080078523
- Publication date Apr 3, 2008
- KIGNYTE CO., LTD.
- Isamu Ide
- B22 - CASTING POWDER METALLURGY