Ichiro YAMAKAWA

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Fujisawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Active matrix display device
- Patent number 8,284,364
- Issue date Oct 9, 2012
- Hitachi Displays, Ltd.
- Ichiro Yamakawa
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ACTIVE MATRIX DISPLAY DEVICE
- Publication number 20100271582
- Publication date Oct 28, 2010
- Ichiro YAMAKAWA
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20090261329
- Publication date Oct 22, 2009
- Ichiro YAMAKAWA
- H01 - BASIC ELECTRIC ELEMENTS