Nobuharu Oshawa

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Kanagawa, JP

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Patents Applicationslast 30 patents

Information Patent Application
Triarylamine Derivative, Light-Emitting Substance, Light-Emitting E...
- Publication number 20210036226
- Publication date Feb 4, 2021
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Harue Osaka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Light-Emitting Device and Display Device
- Publication number 20170084670
- Publication date Mar 23, 2017
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- SATOSHI SEO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light-Emitting Element, Light-Emitting Device, Electronic Device, a...
- Publication number 20140175413
- Publication date Jun 26, 2014
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Hideko Inoue
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Dibenzo[f,h]Quinoxaline Compound, Light-Emitting Element, Light-Emi...
- Publication number 20130112954
- Publication date May 9, 2013
- SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- Harue Osaka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Light-Emitting Element, Lighting Apparatus, Light-Emitting Device,...
- Publication number 20090284139
- Publication date Nov 19, 2009
- Semiconductor Energy Laboratory Co., Ltd
- Takahiro Ushikubo
- H01 - BASIC ELECTRIC ELEMENTS