Kentaro Oku

Follow

Person

Mobara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Display device with light guide plate having irregularities on fron...
- Patent number 8,992,062
- Issue date Mar 31, 2015
- Japan Display Inc.
- Kentaro Oku
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device having a lens array being arranged th...
- Patent number 8,582,041
- Issue date Nov 12, 2013
- Hitachi Displays, Ltd.
- Yoshiteru Tomizuka
- G02 - OPTICS
Information Patent Grant
Display device
- Patent number 7,679,691
- Issue date Mar 16, 2010
- Hitachi Displays, Ltd.
- Yoshiteru Tomizuka
- G02 - OPTICS
Information Patent Grant
Color liquid crystal display device having three dichroic mirrors p...
- Patent number 5,621,550
- Issue date Apr 15, 1997
- Hitachi, Ltd.
- Kentaro Oku
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE
- Publication number 20120195064
- Publication date Aug 2, 2012
- Hitachi Displays, Ltd.
- Kentaro OKU
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20080180587
- Publication date Jul 31, 2008
- YOSHITERU TOMIZUKA
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20080180586
- Publication date Jul 31, 2008
- YOSHITERU TOMIZUKA
- G02 - OPTICS