Naohisa Shibata

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Wako-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Resin-coated sand for multilayer mold
- Patent number 7,919,179
- Issue date Apr 5, 2011
- Asahi Organic Chemicals Industry Co., Ltd.
- Hiroshi Furusawa
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
RESIN-COATED SAND FOR MULTILAYER MOLD
- Publication number 20080021133
- Publication date Jan 24, 2008
- ASAHI ORGANIC CHEMICALS INDUSTRY CO., LTD
- Hiroshi Furusawa
- B22 - CASTING POWDER METALLURGY