Shigemasa Suzuki

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyarylene sulfide resin composition for electronic parts encapsul...
- Patent number 6,476,106
- Issue date Nov 5, 2002
- Idemitsu Petrochemical Co., Ltd.
- Tomoyoshi Murakami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyarylene sulfide resin composition
- Patent number 6,469,091
- Issue date Oct 22, 2002
- Idemitsu Petrochemical Co., Ltd.
- Tomoyoshi Murakami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyarylene sulfide resin composition for optical telecommunication...
- Patent number 6,395,818
- Issue date May 28, 2002
- Idemitsu Petrochemical Co., Ltd.
- Tomoyoshi Murakami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyarylene sulfide resin composition
- Patent number 6,042,910
- Issue date Mar 28, 2000
- Idemitsu Petrochemical Co., Ltd.
- Satoru Kinouchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Slide member for parts to be in contact with magnetic tape
- Patent number 5,985,974
- Issue date Nov 16, 1999
- Idemitsu Petrochemical Co., Ltd.
- Tomoyoshi Murakami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Polyarylene sulfide resin composition for optical communication part
- Publication number 20040116586
- Publication date Jun 17, 2004
- Tomoyoshi Murakami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polyarylene sulfide resin composition
- Publication number 20020055582
- Publication date May 9, 2002
- Idemitsu Petrochemical Co., Ltd.
- Tomoyoshi Murakami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...