Eishi YAMAKAWA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display device in which display of off state reflect...
- Patent number 9,459,486
- Issue date Oct 4, 2016
- Japan Display Inc.
- Eishi Yamakawa
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 8,553,181
- Issue date Oct 8, 2013
- Japan Display Central Inc.
- Eishi Yamakawa
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20150131015
- Publication date May 14, 2015
- Japan Display Inc.
- Eishi YAMAKAWA
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20130027645
- Publication date Jan 31, 2013
- Eishi YAMAKAWA
- G02 - OPTICS