Tomofumi TANAHASHI

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Nagoya-Shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Urethane-type curable organic binder for mold, and molding sand com...
- Patent number 9,359,466
- Issue date Jun 7, 2016
- Asahi Yukizai Corporation
- Kenichirou Okuyama
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
URETHANE-TYPE CURABLE ORGANIC BINDER FOR MOLD, AND MOLDING SAND COM...
- Publication number 20140357810
- Publication date Dec 4, 2014
- Kenichirou OKUYAMA
- B22 - CASTING POWDER METALLURGY