Keiji Kobayashi

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Funabashi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Zinc acrylate particle composition, method for production thereof,...
- Patent number 6,956,128
- Issue date Oct 18, 2005
- Bridgestone Sports Co., Ltd.
- Hiroshi Higuchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of zinc acrylate
- Patent number 5,789,616
- Issue date Aug 4, 1998
- Bridgestone Sports Co., Ltd
- Keiji Kobayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyoxyalkylene carbozole adduct
- Patent number 4,814,462
- Issue date Mar 21, 1989
- Nihon Joryu Kogyo Co., Ltd
- Naoji Kurata
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Zinc acrylate particle composition, method for production thereof,...
- Publication number 20030120098
- Publication date Jun 26, 2003
- BRIDGESTONE SPORTS CO., LTD.
- Hiroshi Higuchi
- C07 - ORGANIC CHEMISTRY