Sumitoshi Asakuma

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polymer for forming insulating film, composition for forming insula...
- Patent number 8,530,596
- Issue date Sep 10, 2013
- Sumitomo Bakelite Co., Ltd.
- Yohko Sano
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Laminated body and semiconductor device
- Patent number 7,608,928
- Issue date Oct 27, 2009
- JSR Corporation
- Kaori Shirato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYMER FOR FORMING INSULATING FILM, COMPOSITION FOR FORMING INSULA...
- Publication number 20100130672
- Publication date May 27, 2010
- SUMITOMO BAKELITE CO., LTD.
- Yohko SANO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Laminated Body and Semiconductor Drive
- Publication number 20080044664
- Publication date Feb 21, 2008
- JSR CORPORATION
- Kaori Shirato
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...