Kouichi Suga

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Sodegaura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for continuous production of branched polyarylene sulfides
- Patent number 7,060,785
- Issue date Jun 13, 2006
- Idemitsu Kosan Co., Ltd.
- Mikiya Hayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polycarbonate
- Patent number 5,922,826
- Issue date Jul 13, 1999
- Idemitsu Kosan Co., Ltd.
- Shigeki Kuze
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
AROMATIC POLYETHER, AROMATIC POLYETHER COMPOSITION, SHEET AND METHO...
- Publication number 20230029776
- Publication date Feb 2, 2023
- Idemitsu Kosan Co.,Ltd
- Minoru SENGA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for continuous production of branched polyarylene sulfides
- Publication number 20060025632
- Publication date Feb 2, 2006
- Mikiya Hayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...