Tetsuya KAMADA

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Kagoshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
White light emitting device
- Patent number 11,929,353
- Issue date Mar 12, 2024
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Hidesato Hisanaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source device and light projecting device
- Patent number 11,181,245
- Issue date Nov 23, 2021
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Ryota Yuge
- F21 - LIGHTING
Information Patent Grant
Light emitting device and solder bond structure
- Patent number 10,546,988
- Issue date Jan 28, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masahiro Hayashi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
WHITE LIGHT EMITTING DEVICE
- Publication number 20210104501
- Publication date Apr 8, 2021
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Hidesato HISANAGA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE DEVICE AND LIGHT PROJECTING DEVICE
- Publication number 20200182424
- Publication date Jun 11, 2020
- Panasonic Intellectual Property Management Co., Ltd.
- Ryota YUGE
- F21 - LIGHTING
Information Patent Application
LIGHT EMITTING DEVICE AND SOLDER BOND STRUCTURE
- Publication number 20180159006
- Publication date Jun 7, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- Masahiro HAYASHI
- H01 - BASIC ELECTRIC ELEMENTS