Kieko HANANO

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Compound, epoxy curing catalyst and method for producing compound
- Patent number 11,718,587
- Issue date Aug 8, 2023
- Tokyo Ohka Kogyo Co., Ltd.
- Kunihiro Noda
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
COMPOUND, EPOXY CURING CATALYST AND METHOD FOR PRODUCING COMPOUND
- Publication number 20200283567
- Publication date Sep 10, 2020
- Tokyo Ohka Kogyo Co., Ltd.
- Kunihiro Noda
- C07 - ORGANIC CHEMISTRY