Seiji Matsumoto

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Patents Grantslast 30 patents

Information Patent Grant
Copolymer latex for adhesive for rubber/metal adhesion and process...
- Patent number 6,335,391
- Issue date Jan 1, 2002
- Tosoh Corporation
- Seiji Matsumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Chloroprene rubber composition and chloroprene rubber composition f...
- Patent number 5,698,633
- Issue date Dec 16, 1997
- Tosoh Corporation
- Seiji Matsumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymer rubber and method for its production
- Patent number 5,512,647
- Issue date Apr 30, 1996
- Tosoh Corporation
- Shinji Ozoe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
CARBAMATE PRODUCTION METHOD, CARBAMATE ESTER PRODUCTION METHOD, AND...
- Publication number 20230212110
- Publication date Jul 6, 2023
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Katsuhiko TAKEUCHI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL