Shoji Ishizaka

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Nagasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Metal complex, light emitting element, and display device
- Patent number 8,765,952
- Issue date Jul 1, 2014
- Nagasaki University
- Keisuke Umakoshi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Palladium metal complex
- Patent number 8,124,784
- Issue date Feb 28, 2012
- Nagasaki University
- Keisuke Umakoshi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Metal complex, light-emitting device and display
- Patent number 7,973,167
- Issue date Jul 5, 2011
- Nagasaki University
- Keisuke Umakoshi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Metal complex, light-emitting device and display
- Patent number 7,893,611
- Issue date Feb 22, 2011
- Nagasaki University
- Keisuke Umakoshi
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METAL COMPLEX, LIGHT EMITTING ELEMENT, AND DISPLAY DEVICE
- Publication number 20130253189
- Publication date Sep 26, 2013
- NAGASAKI UNIVERSITY
- Keisuke Umakoshi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PALLADIUM METAL COMPLEX
- Publication number 20100311982
- Publication date Dec 9, 2010
- NAGASAKI UNIVERSITY
- Keisuke Umakoshi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METAL COMPLEX, LIGHT-EMITTING DEVICE AND DISPLAY
- Publication number 20100105918
- Publication date Apr 29, 2010
- NAGASAKI UNIVERSITY
- Keisuke Umakoshi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METAL COMPLEX, LUMINESCENT DEVICE AND DISPLAY APPARATUS
- Publication number 20100010231
- Publication date Jan 14, 2010
- NAGASAKI UNIVERSITY
- Keisuke Umakoshi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METAL COMPLEX, LIGHT-EMITTING DEVICE AND DISPLAY
- Publication number 20090198069
- Publication date Aug 6, 2009
- NAGASAKI UNIVERSITY, NATIONAL UNIVERSITY CORPORATI
- Keisuke Umakoshi
- C07 - ORGANIC CHEMISTRY