Kakeru NAKAMURA

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting device and surface light source device
- Patent number 10,794,566
- Issue date Oct 6, 2020
- Enplas Corporation
- Yasuyuki Fukuda
- F21 - LIGHTING
Information Patent Grant
Luminous flux control member, light-emitting device, and method for...
- Patent number 10,754,194
- Issue date Aug 25, 2020
- Enplas Corporation
- Kensuke Hiraka
- F21 - LIGHTING
Information Patent Grant
Polygonally-shaped reflection member having inclined vertex portion...
- Patent number 10,458,622
- Issue date Oct 29, 2019
- Enplas Corporation
- Kakeru Nakamura
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LUMINOUS FLUX CONTROL MEMBER, LIGHT-EMITTING DEVICE, AND METHOD FOR...
- Publication number 20200041843
- Publication date Feb 6, 2020
- ENPLAS CORPORATION
- Kensuke HIRAKA
- G02 - OPTICS
Information Patent Application
Reflection Member, Illumination Device, Surface Light Source Device...
- Publication number 20170343187
- Publication date Nov 30, 2017
- ENPLAS CORPORATION
- Kakeru NAKAMURA
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING DEVICE AND SURFACE LIGHT SOURCE DEVICE
- Publication number 20170261176
- Publication date Sep 14, 2017
- ENPLAS CORPORATION
- Yasuyuki FUKUDA
- F21 - LIGHTING