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Shinya MATSUOKA
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Anan-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Light source device
Patent number
11,946,637
Issue date
Apr 2, 2024
Nichia Corporation
Norimasa Yoshida
F21 - LIGHTING
Information
Patent Grant
Light-emitting device and method of manufacturing the same
Patent number
11,947,245
Issue date
Apr 2, 2024
Nichia Corporation
Tsuyoshi Okahisa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light-emitting device and method of manufacturing the same
Patent number
11,500,269
Issue date
Nov 15, 2022
Nichia Corporation
Tsuyoshi Okahisa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light-emitting device and method of manufacturing the same
Patent number
10,983,416
Issue date
Apr 20, 2021
Nichia Corporation
Tsuyoshi Okahisa
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
LIGHT SOURCE DEVICE
Publication number
20240200754
Publication date
Jun 20, 2024
Nichia Corporation.
Norimasa YOSHIDA
F21 - LIGHTING
Information
Patent Application
LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20240201567
Publication date
Jun 20, 2024
Nichia Corporation.
Tsuyoshi OKAHISA
F21 - LIGHTING
Information
Patent Application
LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20230036533
Publication date
Feb 2, 2023
Nichia Corporation.
Tsuyoshi OKAHISA
G02 - OPTICS
Information
Patent Application
LIGHT SOURCE DEVICE
Publication number
20220316683
Publication date
Oct 6, 2022
Nichia Corporation.
Norimasa YOSHIDA
F21 - LIGHTING
Information
Patent Application
LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20210223666
Publication date
Jul 22, 2021
Nichia Corporation.
Tsuyoshi OKAHISA
G02 - OPTICS
Information
Patent Application
LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20200073207
Publication date
Mar 5, 2020
Nichia Corporation.
Tsuyoshi OKAHISA
G02 - OPTICS