Yuichirou Itai

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Patents Grantslast 30 patents

Information Patent Grant
Organic electroluminescent element and novel iridium complex
- Patent number 11,631,825
- Issue date Apr 18, 2023
- UDC Ireland Limited
- Kousuke Watanabe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescent element and novel iridium complex
- Patent number 10,854,835
- Issue date Dec 1, 2020
- UDC Ireland Limited
- Kousuke Watanabe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescent element and novel iridium complex
- Patent number 10,340,471
- Issue date Jul 2, 2019
- UDC Ireland Limited
- Kousuke Watanabe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescent element
- Patent number 9,907,140
- Issue date Feb 27, 2018
- UDC Ireland Limited
- Yuichirou Itai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Organic Electroluminescent Element And Novel Iridium Complex
- Publication number 20230217666
- Publication date Jul 6, 2023
- UDC IRELAND LIMITED
- Kousuke Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Organic Electroluminescent Element And Novel Iridium Complex
- Publication number 20210057666
- Publication date Feb 25, 2021
- UDC IRELAND LIMITED
- Kousuke Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic Electroluminescent Element And Novel Iridium Complex
- Publication number 20190341569
- Publication date Nov 7, 2019
- UDC IRELAND LIMITED
- Kousuke Watanabe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT AND NOVEL IRIDIUM COMPLEX
- Publication number 20140252333
- Publication date Sep 11, 2014
- Alexamdra House, The Sweepstakes
- Kousuke Watanabe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Organic Electroluminescent Element
- Publication number 20130207540
- Publication date Aug 15, 2013
- UDC IRELAND LIMITED
- Yuichirou Itai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...