Yuo MARUYAMA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a biopolyether polyol, biopolyether polyol, an...
- Patent number 11,279,792
- Issue date Mar 22, 2022
- Hodogaya Chemical Co., Ltd.
- Yohei Goto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyol for crosslinkable polyurethane resin composition, and crossl...
- Patent number 11,104,759
- Issue date Aug 31, 2021
- Hodogaya Chemical Co., Ltd.
- Akihiro Matsumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING A BIOPOLYETHER POLYOL, BIOPOLYETHER POLYOL, AN...
- Publication number 20200087439
- Publication date Mar 19, 2020
- Hodogaya Chemical Co., Ltd.
- Yohei GOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYOL FOR CROSSLINKABLE POLYURETHANE RESIN COMPOSITION, AND CROSSL...
- Publication number 20190382523
- Publication date Dec 19, 2019
- Hodogaya Chemical Co., Ltd.
- Akihiro MATSUMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...