Hiroyuki Sato

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparation of soluble ion-doped poly (alkyl-substitute...
- Patent number 5,514,771
- Issue date May 7, 1996
- Toho Rayon Co., Ltd.
- Katsumi Nakama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...