Yohei SHIMASAKI

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Ube-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Carbonate ester purification method, carbonate ester solution produ...
- Patent number 10,351,507
- Issue date Jul 16, 2019
- Ube Industries, Ltd.
- Hirofumi Ii
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Carbonate ester purification method, carbonate ester solution produ...
- Patent number 10,351,508
- Issue date Jul 16, 2019
- Ube Industries, Ltd.
- Hirofumi Il
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CARBONATE ESTER PURIFICATION METHOD, CARBONATE ESTER SOLUTION PRODU...
- Publication number 20170355659
- Publication date Dec 14, 2017
- Ube Industries, Ltd.
- Hirofumi II
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CARBONATE ESTER PURIFICATION METHOD, CARBONATE ESTER SOLUTION PRODU...
- Publication number 20170342017
- Publication date Nov 30, 2017
- Ube Industries, Ltd.
- Hirofumi II
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL