Kazuo Takemoto

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyurethane foam and polishing pad
- Patent number 8,557,005
- Issue date Oct 15, 2013
- Toyo Polymer Co., Ltd.
- Michiro Goto
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
POLYURETHANE FOAM AND POLISHING PAD
- Publication number 20110039966
- Publication date Feb 17, 2011
- TOYO POLYMER CO., LTD.
- Michiro Goto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CAST MOLDED ARTICLE MADE OF POLYURETHANE POROUS SUBSTANCE AND METHO...
- Publication number 20090312444
- Publication date Dec 17, 2009
- TOYO POLYMER CO., LTD.
- Katsuji Shinohara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...