Seiji ATSUMI

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Chino-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing organic EL device, organic EL device and el...
- Patent number 9,755,005
- Issue date Sep 5, 2017
- Seiko Epson Corporation
- Hisatoshi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing organic EL device, organic EL device and el...
- Patent number 9,490,304
- Issue date Nov 8, 2016
- Seiko Epson Corporation
- Hisatoshi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing organic el device, organic el device and el...
- Patent number 9,076,990
- Issue date Jul 7, 2015
- Seiko Epson Corporation
- Hisatoshi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING ORGANIC EL DEVICE, ORGANIC EL DEVICE AND EL...
- Publication number 20170012084
- Publication date Jan 12, 2017
- SEIKO EPSON CORPORATION
- Hisatoshi NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING ORGANIC EL DEVICE, ORGANIC EL DEVICE AND EL...
- Publication number 20150255517
- Publication date Sep 10, 2015
- SEIKO EPSON CORPORATION
- Hisatoshi NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING ORGANIC EL DEVICE, ORGANIC EL DEVICE AND EL...
- Publication number 20140117334
- Publication date May 1, 2014
- SEIKO EPSON CORPORATION
- Hisatoshi NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS