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Takayuki SOGO
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Anan-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of manufacturing optical member, optical member, and light e...
Patent number
11,626,706
Issue date
Apr 11, 2023
Nichia Corporation
Takayuki Sogo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing optical member, optical member, and light e...
Patent number
11,205,886
Issue date
Dec 21, 2021
Nichia Corporation
Takayuki Sogo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device and method of manufacturing light emitting de...
Patent number
9,893,238
Issue date
Feb 13, 2018
Nichia Corporation
Takayuki Sogo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device and method of manufacturing light emitting de...
Patent number
9,559,006
Issue date
Jan 31, 2017
Nichia Corporation
Takayuki Sogo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting device and method for manufacturing the same
Patent number
9,385,279
Issue date
Jul 5, 2016
Nichia Corporation
Takayuki Sogo
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF MANUFACTURING OPTICAL MEMBER, OPTICAL MEMBER, AND LIGHT E...
Publication number
20220077650
Publication date
Mar 10, 2022
Nichia Corporation.
Takayuki SOGO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING OPTICAL MEMBER, OPTICAL MEMBER, AND LIGHT E...
Publication number
20200295532
Publication date
Sep 17, 2020
Nichia Corporation.
Takayuki SOGO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING LIGHT EMITTING DE...
Publication number
20170104133
Publication date
Apr 13, 2017
Nichia Corporation.
Takayuki SOGO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING LIGHT EMITTING DE...
Publication number
20160043290
Publication date
Feb 11, 2016
Nichia Corporation.
Takayuki SOGO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20150349207
Publication date
Dec 3, 2015
Nichia Corporation.
Takayuki SOGO
H01 - BASIC ELECTRIC ELEMENTS