Shuji Okamoto

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composite conductive polymer composition, method of manufacturing t...
- Patent number 9,058,916
- Issue date Jun 16, 2015
- Soken Chemical & Engineering Co., Ltd.
- Hikaru Meguro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composite conductive polymer composition, method of manufacturing t...
- Patent number 9,034,211
- Issue date May 19, 2015
- SOKEN & CHEMICAL & ENGINEERING CO., LTD.
- Hikaru Meguro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYMER, OXIDIZED POLYMER, POLYMER COMPOSITION, GEL-TYPE POLYMER CO...
- Publication number 20180244838
- Publication date Aug 30, 2018
- SOKEN CHEMICAL & ENGINEERING CO., LTD.
- Takeshi MIYAMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITE CONDUCTIVE POLYMER COMPOSITION, METHOD OF MANUFACTURING T...
- Publication number 20110309308
- Publication date Dec 22, 2011
- SOKEN CHEMICAL & ENGINEERING CO., Ltd.
- Hikaru Meguro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPOSITE CONDUCTIVE POLYMER COMPOSITION, METHOD OF MANUFACTURING T...
- Publication number 20110284802
- Publication date Nov 24, 2011
- SOKEN CHEMICAL & ENGINEERING CO. LTD
- Hikaru Meguro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...