Tomofumi Kanzawa

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Toyohashi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Binder composition for self-curing mold formation
- Patent number 8,822,568
- Issue date Sep 2, 2014
- Kao Corporation
- Masayuki Kato
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Structure for producing cast articles
- Patent number 8,387,683
- Issue date Mar 5, 2013
- Kao Corporation
- Akira Yoshida
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE MATERIAL
- Publication number 20240166800
- Publication date May 23, 2024
- KAO CORPORATION
- Akihiro ONOUE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BINDER COMPOSITION FOR SELF-CURING MOLD FORMATION
- Publication number 20120289651
- Publication date Nov 15, 2012
- KAO CORPORATION
- Masayuki Kato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
STRUCTURE FOR PRODUCING CAST ARTICLES
- Publication number 20100307714
- Publication date Dec 9, 2010
- Akira Yoshida
- B22 - CASTING POWDER METALLURGY