Kiyokazu Tanahashi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing organic electroluminescence element and man...
- Patent number 8,962,068
- Issue date Feb 24, 2015
- Konica Minolta Holdings, Inc.
- Kiyokazu Tanahashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for producing organic electroluminescent element and organi...
- Patent number 8,574,661
- Issue date Nov 5, 2013
- Konica Minolta Holdings, Inc.
- Yousuke Takashima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Process for Producing Organic Electroluminescent Element and Organi...
- Publication number 20090267507
- Publication date Oct 29, 2009
- Konica Minolta Holdings, Inc.
- Yousuke Takashima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method of Manufacturing Organic Electroluminescence Element and Man...
- Publication number 20080226942
- Publication date Sep 18, 2008
- Konica Minolta Holdings, Inc.
- Kiyokazu Tanahashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR