Keiichi HATTORI

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Golf ball resin composition and golf ball using the same
- Patent number 9,517,386
- Issue date Dec 13, 2016
- Dunlop Sports Co., Ltd.
- Hidetaka Inoue
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf ball resin composition and golf ball using the same
- Patent number 9,493,650
- Issue date Nov 15, 2016
- Dunlop Sports Co. Ltd.
- Hidetaka Inoue
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FLAME-RETARDANT POLYAMIDE RESIN COMPOSITION AND MOLDED ARTICLE COMP...
- Publication number 20190338123
- Publication date Nov 7, 2019
- TORAY INDUSTRIES, INC.
- Keiichi Hattori
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GOLF BALL RESIN COMPOSITION AND GOLF BALL USING THE SAME
- Publication number 20150119168
- Publication date Apr 30, 2015
- DUNLOP SPORTS CO. LTD.
- Hidetaka INOUE
- A63 - SPORTS GAMES AMUSEMENTS