Osamu Sodeyama

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rigid vinyl chloride resin composition
- Patent number 6,063,870
- Issue date May 16, 2000
- Shin-Etsu Chemical, Co., Ltd.
- Yuji Tokushige
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyvinyl chloride-based resin composition
- Patent number 5,424,363
- Issue date Jun 13, 1995
- Shin-Etsu Chemical Co., Ltd.
- Satoshi Nagata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyvinyl chloride-based resin composition
- Patent number 5,360,853
- Issue date Nov 1, 1994
- Shin-Etsu Chemical Co., Ltd.
- Satoshi Nagata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organocyclopolysiloxane and a room temperature curable composition...
- Patent number 4,497,943
- Issue date Feb 5, 1985
- Shin-Etsu Chemical Co., Ltd.
- Toshio Takago
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing shaped articles of a vinyl chloride resin havi...
- Patent number 4,247,577
- Issue date Jan 27, 1981
- Shin-Etsu Chemical Co., Ltd.
- Kiyoshi Imada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...