Yutaka Kurokawa

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Casting mold and method for manufacturing the same
- Patent number 7,000,680
- Issue date Feb 21, 2006
- Tsuchiyoshi Industry Co., Ltd.
- Yutaka Kurokawa
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Casting mold and method for manufacturing the same
- Publication number 20050178522
- Publication date Aug 18, 2005
- Tsuchiyoshi Industry Co., Ltd.
- Yutaka Kurokawa
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Water-soluble casting mold and method for manufacturing the same
- Publication number 20040238157
- Publication date Dec 2, 2004
- Mazda Motor Corporation
- Yuji Hori
- B22 - CASTING POWDER METALLURGY