Ryoma OKADO

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Patents Grantslast 30 patents

Information Patent Grant
Surface light source
- Patent number 12,001,047
- Issue date Jun 4, 2024
- Nichia Corporation
- Ryoma Okado
- G02 - OPTICS
Information Patent Grant
Planar light source including a plurality of light-emitting units
- Patent number 11,927,795
- Issue date Mar 12, 2024
- Nichia Corporation
- Ryoma Okado
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SURFACE LIGHT SOURCE
- Publication number 20230161096
- Publication date May 25, 2023
- Nichia Corporation.
- Ryoma OKADO
- G02 - OPTICS
Information Patent Application
PLANAR LIGHT SOURCE
- Publication number 20230152511
- Publication date May 18, 2023
- Nichia Corporation.
- Ryoma OKADO
- G02 - OPTICS