Koji Yuasa

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Anan-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor laser device
- Patent number 7,738,524
- Issue date Jun 15, 2010
- Nichia Corporation
- Masanao Ochiai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20230208111
- Publication date Jun 29, 2023
- Nichia Corporation.
- Takeshi IMAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser device
- Publication number 20070025231
- Publication date Feb 1, 2007
- Masanao Ochiai
- B82 - NANO-TECHNOLOGY