Toshiro Mikami

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Hitachiohta, JP

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Patents Grantslast 30 patents

Information Patent Grant
Organic light-emitting display device
- Patent number 7,909,672
- Issue date Mar 22, 2011
- Hitachi, Ltd.
- Shingo Ishihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting display device
- Patent number 7,408,197
- Issue date Aug 5, 2008
- Hitachi, Ltd.
- Shingo Ishihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting display device
- Patent number 6,864,638
- Issue date Mar 8, 2005
- Hitachi, Ltd.
- Shingo Ishihara
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC LIGHT-EMITTING DISPLAY DEVICE
- Publication number 20080299861
- Publication date Dec 4, 2008
- Shingo Ishihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic light-emitting display device
- Publication number 20050127372
- Publication date Jun 16, 2005
- Shingo Ishihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic light-emitting display device
- Publication number 20030146693
- Publication date Aug 7, 2003
- Shingo Ishihara
- H01 - BASIC ELECTRIC ELEMENTS