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Hiroaki MAKINO
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Kiyosu-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Group III nitride semiconductor light-emitting device
Patent number
8,680,564
Issue date
Mar 25, 2014
Toyoda Gosei Co., Ltd.
Hiroaki Makino
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
LIGHT EMITTING ELEMENT
Publication number
20250160063
Publication date
May 15, 2025
Toyoda Gosei Co., Ltd.
Hiroaki MAKINO
Information
Patent Application
LIGHT EMITTING ELEMENT AND LIGHT EMITTING DEVICE
Publication number
20250126935
Publication date
Apr 17, 2025
Toyoda Gosei Co., Ltd.
Shinichi MATSUI
Information
Patent Application
LIGHT EMITTING DEVICE AND INSULATING ANTI-REFLECTIVE LAYER USED FOR...
Publication number
20250107285
Publication date
Mar 27, 2025
Toyoda Gosei Co., Ltd.
Hiroaki MAKINO
Information
Patent Application
LIGHT EMITTING DEVICE
Publication number
20250107301
Publication date
Mar 27, 2025
Toyoda Gosei Co., Ltd.
Hiroaki MAKINO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING LIGHT EMITTING D...
Publication number
20250098372
Publication date
Mar 20, 2025
Toyoda Gosei Co., Ltd.
Koichi MIZUTANI
Information
Patent Application
LIGHT EMITTING ELEMENT
Publication number
20250048798
Publication date
Feb 6, 2025
TOYODA GOSEI CO., LTD.
Hiroaki MAKINO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING ELEMENT AND PRODUCTION METHOD THEREFOR
Publication number
20240322080
Publication date
Sep 26, 2024
Toyoda Gosei Co., Ltd.
Koichi MIZUTANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING ELEMENT AND MANUFACTURING METHOD THEREOF
Publication number
20240282890
Publication date
Aug 22, 2024
Toyoda Gosei Co., Ltd.
Koichi MIZUTANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING ELEMENT AND METHOD FOR MANUFACTURING THE SAME
Publication number
20240274755
Publication date
Aug 15, 2024
Toyoda Gosei Co., Ltd.
Shinichi MATSUI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING ELEMENT
Publication number
20240243230
Publication date
Jul 18, 2024
Toyoda Gosei Co., Ltd.
Hideki OMOYA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GROUP III NITRIDE SEMICONDUCTOR LIGHT-EMITTING DEVICE
Publication number
20130020608
Publication date
Jan 24, 2013
Toyoda Gosei Co., Ltd.
Hiroaki MAKINO
H01 - BASIC ELECTRIC ELEMENTS