Tosio Itou

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Yokkaichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic resin composition and process for preparing the same
- Patent number 5,496,885
- Issue date Mar 5, 1996
- Mitsubishi Chemical Corporation
- Kiyoji Takagi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing thermoplastic resin composition
- Patent number 5,310,776
- Issue date May 10, 1994
- Mitsubishi Petrochemical Co., Ltd.
- Kiyoji Takagi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyphenylene ether resin composition
- Patent number 4,879,360
- Issue date Nov 7, 1989
- Mitsubishi Petrochemical Co., Ltd.
- Yoshinobu Kobayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...