Yuya Ishiguro

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Kiyosu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor light-emitting device
- Patent number 9,899,572
- Issue date Feb 20, 2018
- Toyoda Gosei Co., Ltd.
- Yuya Ishiguro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting part and light-emitting apparatus, and production me...
- Patent number 9,583,468
- Issue date Feb 28, 2017
- Toyoda Gosei Co., Ltd.
- Yuya Ishiguro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Group III nitride semiconductor light-emitting device
- Patent number 8,735,924
- Issue date May 27, 2014
- Toyoda Gosei Co., Ltd.
- Shingo Totani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Group III nitride semiconductor light-emitting device
- Patent number 8,653,502
- Issue date Feb 18, 2014
- Toyoda Gosei Co., Ltd.
- Kosuke Yahata
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR LIGHT-EMITTING DEVICE
- Publication number 20170250314
- Publication date Aug 31, 2017
- Toyoda Gosei Co., Ltd.
- Yuya Ishiguro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING PART AND LIGHT-EMITTING APPARATUS, AND PRODUCTION ME...
- Publication number 20150187839
- Publication date Jul 2, 2015
- Toyoda Gosei Co., Ltd.
- Yuya Ishiguro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GROUP III NITRIDE SEMICONDUCTOR LIGHT-EMITTING DEVICE
- Publication number 20120248406
- Publication date Oct 4, 2012
- Toyoda Gosei Co., Ltd.
- Kosuke Yahata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GROUP III NITRIDE SEMICONDUCTOR LIGHT-EMITTING DEVICE
- Publication number 20120241791
- Publication date Sep 27, 2012
- Toyoda Gosei Co., Ltd.
- Shingo Totani
- H01 - BASIC ELECTRIC ELEMENTS