Shigeru Kurosawa

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electron beam-curable composition for release material and process...
- Patent number 5,206,092
- Issue date Apr 27, 1993
- Showa Denko K.K.
- Takumi Araki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic elastomer
- Patent number 4,985,502
- Issue date Jan 15, 1991
- Showa Denko K.K.
- Zenichiro Izumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Novel polyether sulfone imide copolymers
- Patent number 4,873,295
- Issue date Oct 10, 1989
- Showa Denko Kabushiki Kaisha
- Shigeru Kurosawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Chlorine containing polyether sulfone polymers and preparation thereof
- Patent number 4,533,721
- Issue date Aug 6, 1985
- Showa Denko Kabushiki Kaisha
- Shigeru Kurosawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Resin compositions having superior mechanical properties
- Patent number 4,140,731
- Issue date Feb 20, 1979
- Showa Denko Kabushiki Kaisha
- Junichi Nakamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...