Masafumi Koyama

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Ichihara-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic resin composition
- Patent number 10,100,190
- Issue date Oct 16, 2018
- Toray Industries, Inc.
- Taku Shimozawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Natural rubber-containing thermoplastic resin composition and molde...
- Patent number 9,701,820
- Issue date Jul 11, 2017
- Toray Industries, Inc.
- Takuya Shibata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flame-retardant resin composition, moldings thereof and flame retar...
- Patent number 7,244,786
- Issue date Jul 17, 2007
- Toray Industries, Inc.
- Hideki Matsumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
THERMOPLASTIC RESIN COMPOSITION
- Publication number 20160333178
- Publication date Nov 17, 2016
- TORAY INDUSTRIES, INC.
- Taku SHIMOZAWA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NATURAL RUBBER-CONTAINING THERMOPLASTIC RESIN COMPOSITION AND MOLDE...
- Publication number 20150247026
- Publication date Sep 3, 2015
- TORAY INDUSTRIES, INC.
- Takuya Shibata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Flame-retardant resin composition, moldings thereof and flame retar...
- Publication number 20040092664
- Publication date May 13, 2004
- Hideki Matsumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...