Hiromi Nakafutami

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Kawasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Modified conjugated diene-based polymer and production method there...
- Patent number 10,519,254
- Issue date Dec 31, 2019
- Asahi Kasei Kabushiki Kaisha
- Miki Kyo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydrogenated block copolymer
- Patent number 6,455,635
- Issue date Sep 24, 2002
- Asahi Kasei Kabushiki Kaisha
- Jun Yonezawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Modified Conjugated Diene-Based Polymer and Production Method There...
- Publication number 20180066076
- Publication date Mar 8, 2018
- Asahi Kasei Kabushiki Kaisha
- Miki Kyo
- B60 - VEHICLES IN GENERAL
Information Patent Application
Rubber compositions
- Publication number 20030199669
- Publication date Oct 23, 2003
- Asahi Kasei Kabushiki Kaisha
- Akira Saito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...