Hideaki Okamoto

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Organic electroluminescence light-emitting device and production me...
- Patent number 9,385,334
- Issue date Jul 5, 2016
- MITSUBISHI CHEMICAL CORPORATION
- Keiko Saitou
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC ELECTROLUMINESCENCE LIGHT-EMITTING DEVICE AND PRODUCTION ME...
- Publication number 20140151671
- Publication date Jun 5, 2014
- MITSUBISHI CHEMICAL CORPORATION
- Keiko SAITOU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITION FOR ORGANIC ELECTROLUMINESCENCE ELEMENT, ORGANIC THIN F...
- Publication number 20110127503
- Publication date Jun 2, 2011
- MITSUBISHI CHEMICAL CORPORATION
- Atsushi Takahashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR