Koichi Hagihara

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Nishinomiya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydroxyl polyglycidyl ether or acrylic copolymer with anhydride cop...
- Patent number 5,270,392
- Issue date Dec 14, 1993
- Nippon Paint Co., Ltd.
- Yoshitaka Okude
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Quarternary ammonium group-containing resins for use in cathodic el...
- Patent number 4,730,010
- Issue date Mar 8, 1988
- Nippon Paint Co., Ltd.
- Yasuyuki Tsuchiya
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...