Yutaka TADA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Methacrylic resin, shaped article, and optical component or automot...
- Patent number 11,603,441
- Issue date Mar 14, 2023
- Asahi Kasei Kabushiki Kaisha
- Junichi Yoshida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methacrylic resin and production method, molded article, and optica...
- Patent number 10,800,875
- Issue date Oct 13, 2020
- ASAHI KASEI KABUSHIKI KAISHA
- Junichi Yoshida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methacrylic resin, methacrylic resin composition, film, and product...
- Patent number 10,597,524
- Issue date Mar 24, 2020
- ASAHI KASEI KABUSHIKI KAISHA
- Fumiki Murakami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHACRYLIC RESIN, SHAPED ARTICLE, AND OPTICAL COMPONENT OR AUTOMOT...
- Publication number 20210214477
- Publication date Jul 15, 2021
- ASAHI KASEI KABUSHIKI KAISHA
- Junichi YOSHIDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHACRYLIC RESIN AND PRODUCTION METHOD, MOLDED ARTICLE, AND OPTICA...
- Publication number 20190300646
- Publication date Oct 3, 2019
- Asahi Kasei Kabushiki Kaisha
- Junichi YOSHIDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHACRYLIC RESIN, METHACRYLIC RESIN COMPOSITION, FILM, AND PRODUCT...
- Publication number 20180305538
- Publication date Oct 25, 2018
- ASAHI KASEI KABUSHIKI KAISHA
- Fumiki MURAKAMI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHACRYLIC RESIN MOLDED BODY, OPTICAL COMPONENT AND AUTOMOBILE COM...
- Publication number 20180291140
- Publication date Oct 11, 2018
- Asahi Kasei Kabushiki Kaisha
- Junichi YOSHIDA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...