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Noriyuki Aihara
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Chichibu-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing tunnel junction layer
Patent number
10,693,036
Issue date
Jun 23, 2020
Showa Denko K.K.
Akira Uzawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting diode and method for manufacturing tunnel junction l...
Patent number
10,439,103
Issue date
Oct 8, 2019
Showa Denko K.K.
Akira Uzawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting diode and method of manufacturing the same
Patent number
9,318,656
Issue date
Apr 19, 2016
Showa Denko K.K.
Noriyuki Aihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting diode, light-emitting diode lamp, and illumination d...
Patent number
9,299,885
Issue date
Mar 29, 2016
Showa Denko K.K.
Noriyuki Aihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting diode and method of manufacturing the same
Patent number
9,166,110
Issue date
Oct 20, 2015
Showa Denko K.K.
Noriyuki Aihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting diode, light emitting diode lamp, and illuminating a...
Patent number
9,112,084
Issue date
Aug 18, 2015
Showa Denko K.K.
Noriyuki Aihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting diode, light-emitting diode lamp and lighting device
Patent number
8,754,398
Issue date
Jun 17, 2014
Showa Denko K.K.
Noriyuki Aihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting diode, light emitting diode lamp, and illuminating a...
Patent number
8,659,004
Issue date
Feb 25, 2014
Showa Denko K.K.
Noriyuki Aihara
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
LIGHT-EMITTING DIODE AND METHOD FOR MANUFACTURING TUNNEL JUNCTION L...
Publication number
20190259908
Publication date
Aug 22, 2019
SHOWA DENKO K.K.
Akira UZAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DIODE AND METHOD FOR MANUFACTURING TUNNEL JUNCTION L...
Publication number
20180342646
Publication date
Nov 29, 2018
SHOWA DENKO K.K.
Akira UZAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DIODE AND METHOD OF MANUFACTURING THE SAME
Publication number
20150034900
Publication date
Feb 5, 2015
Showa Denko K.K.
Noriyuki Aihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DIODE AND METHOD OF MANUFACTURING THE SAME
Publication number
20140291612
Publication date
Oct 2, 2014
Showa Denko K.K.
Noriyuki Aihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DIODE, LIGHT EMITTING DIODE LAMP, AND ILLUMINATING A...
Publication number
20140124733
Publication date
May 8, 2014
SHOWA DENKO K.K.
Noriyuki Aihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DIODE, LIGHT-EMITTING DIODE LAMP, AND ILLUMINATION D...
Publication number
20130248819
Publication date
Sep 26, 2013
Showa Denko K.K.
Noriyuki Aihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DIODE, LIGHT-EMITTING DIODE LAMP, AND ILLUMINATION D...
Publication number
20130134390
Publication date
May 30, 2013
Showa Denko K.K.
Noriyuki Aihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DIODE, LIGHT-EMITTING DIODE LAMP AND LIGHTING DEVICE
Publication number
20120305890
Publication date
Dec 6, 2012
Showa Denko K.K.
Noriyuki Aihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DIODE, LIGHT EMITTING DIODE LAMP, AND ILLUMINATING A...
Publication number
20120168717
Publication date
Jul 5, 2012
Showa Denko K.K.
Noriyuki Aihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DIODE, LIGHT EMITTING DIODE LAMP, AND ILLUMINATING A...
Publication number
20120168782
Publication date
Jul 5, 2012
Showa Denko K.K.
Noriyuki Aihara
H01 - BASIC ELECTRIC ELEMENTS