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Yasunobu Sugimoto
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Anan-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing nitride semiconductor laser element
Patent number
8,415,188
Issue date
Apr 9, 2013
Nichia Corporation
Hitoshi Maegawa
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor laser device
Patent number
7,796,663
Issue date
Sep 14, 2010
Nichia Corporation
Yasunobu Sugimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor device
Patent number
7,323,724
Issue date
Jan 29, 2008
Nichia Corporation
Yasunobu Sugimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser element
Patent number
7,103,082
Issue date
Sep 5, 2006
Nichia Corporation
Yasunobu Sugimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor device
Patent number
7,009,218
Issue date
Mar 7, 2006
Nichia Corporation
Yasunobu Sugimoto
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MANUFACTURING NITRIDE SEMICONDUCTOR LASER ELEMENT
Publication number
20120058585
Publication date
Mar 8, 2012
Nichia Corporation.
Hitoshi MAEGAWA
B82 - NANO-TECHNOLOGY
Information
Patent Application
Semiconductor laser device
Publication number
20060262823
Publication date
Nov 23, 2006
Nichia Corporation.
Yasunobu Sugimoto
B82 - NANO-TECHNOLOGY
Information
Patent Application
Nitride semiconductor device
Publication number
20060091417
Publication date
May 4, 2006
Yasunobu Sugimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor laser element
Publication number
20040165635
Publication date
Aug 26, 2004
Yasunobu Sugimoto
B82 - NANO-TECHNOLOGY
Information
Patent Application
Nitride semiconductor device
Publication number
20040159836
Publication date
Aug 19, 2004
Yasunobu Sugimoto
H01 - BASIC ELECTRIC ELEMENTS