Hirokazu Yamada

Follow

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Organic electroluminescence device and display unit
- Patent number 8,524,379
- Issue date Sep 3, 2013
- Sony Corporation
- Makoto Yoshizaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent device and display device
- Patent number 7,615,290
- Issue date Nov 10, 2009
- Sony Corporation
- Eisuke Matsuda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Organic light emitting device, manufacturing method thereof, and di...
- Patent number 7,597,602
- Issue date Oct 6, 2009
- Sony Corporation
- Hirokazu Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device and method for manufacturing the same
- Patent number 7,455,564
- Issue date Nov 25, 2008
- Sony Corporation
- Toshiki Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light emitting device, manufacturing method thereof, and di...
- Patent number 7,173,373
- Issue date Feb 6, 2007
- Sony Corporation
- Hirokazu Yamada
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND DISPLAY UNIT
- Publication number 20100181904
- Publication date Jul 22, 2010
- SONY CORPORATION
- Makoto Yoshizaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE, FABRICATION PROCESS OF ORGANIC E...
- Publication number 20090066237
- Publication date Mar 12, 2009
- SONY CORPORATION
- Emiko Kambe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ORGANIC LIGHT EMITTING DEVICE, MANUFACTURING METHOD THEREOF, AND DI...
- Publication number 20070066178
- Publication date Mar 22, 2007
- Hirokazu Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Display device and method for manufacturing the same
- Publication number 20060113899
- Publication date Jun 1, 2006
- Sony Corporation
- Toshiki Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic electroluminescent device and display device
- Publication number 20060049747
- Publication date Mar 9, 2006
- Sony Corporation
- Eisuke Matsuda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Organic light emitting device, manufacturing method thereof, and di...
- Publication number 20050077816
- Publication date Apr 14, 2005
- Hirokazu Yamada
- H01 - BASIC ELECTRIC ELEMENTS