Katsuya MASUDA

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Organic electroluminescent element
- Patent number 11,637,249
- Issue date Apr 25, 2023
- Kwansei Gakuin Educational Foundation
- Takuji Hatakeyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azoline ring-containing compound, electron transport/injection laye...
- Patent number 11,342,511
- Issue date May 24, 2022
- SK Materials JNC Co., Ltd.
- Daisuke Baba
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT
- Publication number 20200266350
- Publication date Aug 20, 2020
- KWANSEI GAKUIN EDUCATIONAL FOUNDATION
- Takuji HATAKEYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT
- Publication number 20200176680
- Publication date Jun 4, 2020
- KWANSEI GAKUIN EDUCATIONAL FOUNDATION
- Takuji HATAKEYAMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AZOLINE RING-CONTAINING COMPOUND, ELECTRON TRANSPORT/INJECTION LAYE...
- Publication number 20180212156
- Publication date Jul 26, 2018
- JNC CORPORATION
- Daisuke BABA
- C07 - ORGANIC CHEMISTRY