Ryosuke TAKECHI

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Carboxyl-group-containing copolymer, and method for producing same
- Patent number 11,021,557
- Issue date Jun 1, 2021
- Nippon Shokubai Co., Ltd.
- Hikaru Takahashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
COPOLYMER AND METHOD FOR PRODUCING SAME
- Publication number 20210047451
- Publication date Feb 18, 2021
- Nippon Shokubai Co., Ltd.
- Yasuhiro ONO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CARBOXYL-GROUP-CONTAINING COPOLYMER, AND METHOD FOR PRODUCING SAME
- Publication number 20200291153
- Publication date Sep 17, 2020
- Nippon Shokubai Co., Ltd.
- Hikaru TAKAHASHI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...