Yuta Kamei

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydrogenated copolymer, composition, and molded article
- Patent number 10,808,066
- Issue date Oct 20, 2020
- Asahi Kasei Kabushiki Kaisha
- Yuta Kamei
- B32 - LAYERED PRODUCTS
Information Patent Grant
Composition and surface protection film
- Patent number 9,873,788
- Issue date Jan 23, 2018
- Asahi Kasei Kabushiki Kaisha
- Yuta Kamei
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Hydrogenated Copolymer, Composition, and Molded Article
- Publication number 20190016842
- Publication date Jan 17, 2019
- Asahi Kasei Kabushiki Kaisha
- Yuta Kamei
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Composition and Surface Protection Film
- Publication number 20170145206
- Publication date May 25, 2017
- Asahi Kasei Kabushiki Kaisha
- Yuta Kamei
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...