Shoichi Sasaki

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Unsaturated polyester resin composition and sheet-form molding mate...
- Patent number 5,445,877
- Issue date Aug 29, 1995
- Hitachi Chemical Co., Ltd.
- Hiroyuki Kawakami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Unsaturated polyester resin composition and sheet-form molding mate...
- Patent number 5,408,013
- Issue date Apr 18, 1995
- Hitachi Chemical Co., Ltd.
- Hiroyuki Kawakami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...