Takasi Sato

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydrogenated polymer and process for producing the same
- Patent number 6,875,827
- Issue date Apr 5, 2005
- Asahi Kasei Kabushiki Kaisha
- Masahiro Sasagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Hydrogenated polymer and process for producing the same
- Publication number 20030162908
- Publication date Aug 28, 2003
- Masahiro Sasagawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...