Yumi Osaku

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Resin composition, resin film, and electronic device
- Patent number 10,151,977
- Issue date Dec 11, 2018
- Zeon Corporation
- Takashi Tsutsumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
RESIN COMPOSITION, RESIN FILM, AND ELECTRONIC DEVICE
- Publication number 20190031803
- Publication date Jan 31, 2019
- ZEON CORPORATION
- Yumi OSAKU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIN COMPOSITION, RESIN FILM, AND ELECTRONIC DEVICE
- Publication number 20180022912
- Publication date Jan 25, 2018
- Zeon Corporation
- Takashi Tsutsumi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
RESIN COMPOSITION AND SEMICONDUCTOR DEVICE BOARD
- Publication number 20140087136
- Publication date Mar 27, 2014
- Zeon Corporation
- Yumi Osaku
- H01 - BASIC ELECTRIC ELEMENTS