Masahiro Gotou

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Display device having enlarged viewing angle
- Patent number 8,848,136
- Issue date Sep 30, 2014
- Dai Nippon Printing Co., Ltd.
- Masahiro Gotou
- G02 - OPTICS
Information Patent Grant
Light guide plate, surface light source device and transmissive dis...
- Patent number 8,550,687
- Issue date Oct 8, 2013
- Dai Nippon Printing Co., Ltd.
- Masahiro Gotou
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
SURFACE LIGHT SOURCE DEVICE AND DISPLAY DEVICE
- Publication number 20170003436
- Publication date Jan 5, 2017
- DAI NIPPON PRINTING CO., LTD.
- Tatsuaki INOUE
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20120320311
- Publication date Dec 20, 2012
- DAI NIPPON PRINTING CO., LTD.
- Masahiro Gotou
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE PLATE, SURFACE LIGHT SOURCE DEVICE AND TRANSMISSIVE DIS...
- Publication number 20120201045
- Publication date Aug 9, 2012
- DAI NIPPON PRINTING CO., LTD.
- Masahiro Gotou
- G02 - OPTICS