Kazuyuki OTAKE

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Tsurugashima-shi, SAITAMA, JP

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Patents Grantslast 30 patents

Information Patent Grant
Surface light source device, display device, and electronic device
- Patent number 10,816,713
- Issue date Oct 27, 2020
- Omron Corporation
- Shinji Miyazaki
- G02 - OPTICS
Information Patent Grant
Light emitting device, backlight device, and manufacturing method o...
- Patent number 10,607,967
- Issue date Mar 31, 2020
- Omron Corporation
- Wakahiro Kawai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SURFACE LIGHT SOURCE DEVICE, DISPLAY DEVICE, AND ELECTRONIC DEVICE
- Publication number 20200064533
- Publication date Feb 27, 2020
- Omron Corporation
- Shinji Miyazaki
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING DEVICE, BACKLIGHT DEVICE, AND MANUFACTURING METHOD O...
- Publication number 20180233493
- Publication date Aug 16, 2018
- Omron Corporation
- Wakahiro KAWAI
- G02 - OPTICS