Asami Sakamoto

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Material for organic electroluminescent device and organic electrol...
- Patent number 11,050,025
- Issue date Jun 29, 2021
- Samsung Display Co., Ltd.
- Hiroaki Itoi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Heterocyclic compound and organic electroluminescence device includ...
- Patent number 10,550,134
- Issue date Feb 4, 2020
- Samsung Display Co., Ltd.
- Asami Sakamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Material for organic electroluminescent device and organic electrol...
- Patent number 10,079,348
- Issue date Sep 18, 2018
- Samsung Display Co., Ltd.
- Xiulan Jin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Material for organic electroluminescent device and organic electrol...
- Patent number 9,590,186
- Issue date Mar 7, 2017
- Samsung Display Co., Ltd.
- Hiroaki Itoi
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...
- Publication number 20210305515
- Publication date Sep 30, 2021
- SAMSUNG DISPLAY CO., LTD.
- Hiroaki Itoi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE INCLUD...
- Publication number 20180134732
- Publication date May 17, 2018
- SAMSUNG DISPLAY CO., LTD.
- Asami SAKAMOTO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...
- Publication number 20170012204
- Publication date Jan 12, 2017
- SAMSUNG DISPLAY CO., LTD.
- Xiulan Jin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...
- Publication number 20160197283
- Publication date Jul 7, 2016
- SAMSUNG DISPLAY CO., LTD.
- Hiroaki Itoi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROL...
- Publication number 20160118597
- Publication date Apr 28, 2016
- SAMSUNG DISPLAY CO., LTD.
- Hiroaki Itoi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...