Chika YAMASHITA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Epoxy (meth) acrylate compound and curable composition containing same
- Patent number 10,851,199
- Issue date Dec 1, 2020
- Showa Denko K.K.
- Masahiko Toba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermosetting resin composition
- Patent number 10,689,493
- Issue date Jun 23, 2020
- Showa Denko K.K.
- Hiromi Otake
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing polyvalent glycidyl compound
- Patent number 10,160,737
- Issue date Dec 25, 2018
- Showa Denko K.K.
- Chika Yamashita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thermosetting resin composition
- Patent number 10,160,856
- Issue date Dec 25, 2018
- Showa Denko K.K.
- Hiromi Otake
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
EPOXY (METH) ACRYLATE COMPOUND AND CURABLE COMPOSITION CONTAINING SAME
- Publication number 20190153149
- Publication date May 23, 2019
- SHOWA DENKO K.K.
- Masahiko TOBA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THERMOSETTING RESIN COMPOSITION
- Publication number 20180282494
- Publication date Oct 4, 2018
- SHOWA DENKO K.K.
- Hiromi OTAKE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THERMOSETTING RESIN COMPOSITION
- Publication number 20170349743
- Publication date Dec 7, 2017
- SHOWA DENKO K.K.
- Hiromi OTAKE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING POLYVALENT GLYCIDYL COMPOUND
- Publication number 20170342042
- Publication date Nov 30, 2017
- SHOWA DENKO K.K.
- Chika YAMASHITA
- C07 - ORGANIC CHEMISTRY