Masao Ogawa

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Minami-Karasuyama, JA

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing polymer compositions based on chlorinated polye...
- Patent number 3,970,718
- Issue date Jul 20, 1976
- Showa Denko Kabushiki Kaisha
- Akira Takahashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame retardant resin composition comprising an acrylonitrile-styre...
- Patent number 3,954,908
- Issue date May 4, 1976
- Showa Denko Kabushiki Kaisha
- Junichi Nakamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acrylonitrile-chlorinated polyethylene-styrene resinous molding com...
- Patent number 3,953,540
- Issue date Apr 27, 1976
- Showa Deuko Kabushiki Kaisha
- Shoichiro Takezoe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...