Ryo Nonaka

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Kawaguchi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device with light flux control member having prismat...
- Patent number 10,408,417
- Issue date Sep 10, 2019
- Enplas Corporation
- Yasuyuki Fukuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lens for light emitting diode
- Patent number D778334
- Issue date Feb 7, 2017
- Enplas Corporation
- Hiroshi Takatori
- D16 - Photography and optical equipment

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DEVICE AND LIGHT FLUX CONTROLLING MEMBER
- Publication number 20170328537
- Publication date Nov 16, 2017
- Yasuyuki FUKUDA
- F21 - LIGHTING