Kazuyoshi IIDA

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Kiyosu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor light emitting device and manufacturing method of sem...
- Patent number 11,462,659
- Issue date Oct 4, 2022
- Koito Manufacturing Co., Ltd.
- Satoshi Kamiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Group III nitride semiconductor light-emitting device and productio...
- Patent number 10,833,223
- Issue date Nov 10, 2020
- Toyoda Gosei Co., Ltd.
- Tetsuya Takeuchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor Light-Emitting Device
- Publication number 20220285580
- Publication date Sep 8, 2022
- Toytoda Gosei Co., LTD.
- Koji Okuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE
- Publication number 20220246789
- Publication date Aug 4, 2022
- Toyoda Gosei Co., Ltd.
- Koji OKUNO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE
- Publication number 20220246793
- Publication date Aug 4, 2022
- TOYODA GOSEI CO.. LTD.
- Koji OKUNO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND MANUFACTURING METHOD OF SEM...
- Publication number 20210074877
- Publication date Mar 11, 2021
- Koito Manufacturing Co., Ltd.
- Satoshi Kamiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GROUP III NITRIDE SEMICONDUCTOR LIGHT-EMITTING DEVICE AND PRODUCTIO...
- Publication number 20190148592
- Publication date May 16, 2019
- Toyoda Gosei Co., Ltd.
- Tetsuya TAKEUCHI
- H01 - BASIC ELECTRIC ELEMENTS