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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor light emitting element and semiconductor light emitti...
Patent number
10,686,291
Issue date
Jun 16, 2020
Sony Corporation
Hideki Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride-based III-V group compound semiconductor
Patent number
9,911,894
Issue date
Mar 6, 2018
Sony Corporation
Akira Ohmae
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for growing a nitride-based III-V Group compound semiconductor
Patent number
9,034,738
Issue date
May 19, 2015
Sony Corporation
Akira Ohmae
C30 - CRYSTAL GROWTH
Information
Patent Grant
Optical semiconductor apparatus having a bidirectional communicatio...
Patent number
8,680,540
Issue date
Mar 25, 2014
Sony Corporation
Hironobu Narui
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Light-emitting device
Patent number
8,575,643
Issue date
Nov 5, 2013
Sony Corporation
Yoshiaki Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light-emitting element, fabrication method thereof, c...
Patent number
8,409,893
Issue date
Apr 2, 2013
Sony Corporation
Kiyotaka Yashima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light-emitting device
Patent number
8,320,421
Issue date
Nov 27, 2012
Sony Corporation
Sachio Karino
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Communications system and communications lighting apparatus
Patent number
8,254,790
Issue date
Aug 28, 2012
Sony Corporation
Nobukata Okano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Light emitting device and method of manufacturing the same
Patent number
8,217,407
Issue date
Jul 10, 2012
Sony Corporation
Yoshiaki Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light-emitting element, fabrication method thereof, c...
Patent number
8,138,002
Issue date
Mar 20, 2012
Sony Corporation
Kiyotaka Yashima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device, method for manufacturing same,...
Patent number
8,058,660
Issue date
Nov 15, 2011
Sony Corporation
Sachio Karino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device
Patent number
7,915,625
Issue date
Mar 29, 2011
Sony Corporation
Sachio Karino
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Light emitting device and method of manufacturing the same
Patent number
7,858,418
Issue date
Dec 28, 2010
Sony Corporation
Yoshiaki Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical semiconductor apparatus
Patent number
7,196,357
Issue date
Mar 27, 2007
Sony Corporation
Hironobu Narui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical semiconductor apparatus
Patent number
6,960,791
Issue date
Nov 1, 2005
Sony Corporation
Hironobu Narui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method to manufacture a heat emission apparatus in a semiconductor...
Patent number
6,567,445
Issue date
May 20, 2003
Sony Corporation
Hironobu Narui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Photoelectric conversion element and method for manufacturing the same
Patent number
6,548,317
Issue date
Apr 15, 2003
Sony Corporation
Takehiro Taniguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Heat emission apparatus in a semiconductor laser
Patent number
6,459,714
Issue date
Oct 1, 2002
Sony Corporation
Hironobu Narui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser and multi-semiconductor laser
Patent number
6,404,790
Issue date
Jun 11, 2002
Sony Corporation
Hironobu Narui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Photoelectric conversion element and method for manufacturing the same
Patent number
6,310,381
Issue date
Oct 30, 2001
Sony Corporation
Takehiro Taniguchi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING ELEMENT AND SEMICONDUCTOR LIGHT EMITTI...
Publication number
20180054039
Publication date
Feb 22, 2018
SONY CORPORATION
Hideki WATANABE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR GROWING A NITRIDE-BASED III-V GROUP COMPOUND SEMICONDUCTOR
Publication number
20150228846
Publication date
Aug 13, 2015
SONY CORPORATION
Akira Ohmae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL SEMICONDUCTOR APPARATUS
Publication number
20140151836
Publication date
Jun 5, 2014
SONY CORPORATION
Hironobu Narui
B82 - NANO-TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR LIGHT-EMITTING ELEMENT, FABRICATION METHOD THEREOF, C...
Publication number
20120122257
Publication date
May 17, 2012
SONY CORPORATION
Kiyotaka Yashima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE, METHOD FOR MANUFACTURING SAME,...
Publication number
20120009711
Publication date
Jan 12, 2012
SONY CORPORATION
Sachio Karino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Communications system and communications lighting apparatus
Publication number
20110249975
Publication date
Oct 13, 2011
SONY CORPORATION
Nobukata Okano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20110068363
Publication date
Mar 24, 2011
SONY CORPORATION
Yoshiaki Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor light-emitting element, fabrication method thereof, c...
Publication number
20100047947
Publication date
Feb 25, 2010
SONY CORPORATION
Kiyotaka Yashima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT-EMITTING DEVICE
Publication number
20100019255
Publication date
Jan 28, 2010
SONY CORPORATION
Sachio Karino
B82 - NANO-TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE
Publication number
20090072266
Publication date
Mar 19, 2009
SONY CORPORATION
Sachio Karino
B82 - NANO-TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE, METHOD FOR MANUFACTURING SAME,...
Publication number
20090072253
Publication date
Mar 19, 2009
SONY CORPORATION
Sachio Karino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20080128721
Publication date
Jun 5, 2008
SONY CORPORATION
Yoshiaki Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING LIGHT-EMITTING DIODE, LIGHT-EMITTING DIODE...
Publication number
20080121903
Publication date
May 29, 2008
SONY CORPORATION
Yuuji Hiramatsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DEVICE
Publication number
20080105885
Publication date
May 8, 2008
SONY CORPORATION
Yoshiaki Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL SEMICONDUCTOR APPARATUS
Publication number
20070110449
Publication date
May 17, 2007
Hironobu Narui
G02 - OPTICS
Information
Patent Application
LIGHT-EMITTING DIODE AND METHOD FOR MANUFACTURING SAME, INTEGRATED...
Publication number
20070085093
Publication date
Apr 19, 2007
Akira Ohmae
C30 - CRYSTAL GROWTH
Information
Patent Application
Optical semiconductor apparatus
Publication number
20050274962
Publication date
Dec 15, 2005
Hironobu Narui
G02 - OPTICS
Information
Patent Application
Communications system and communications lighting apparatus
Publication number
20050002673
Publication date
Jan 6, 2005
Nobukata Okano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical semiconductor apparatus
Publication number
20040155249
Publication date
Aug 12, 2004
Sony Corporation
Hironobu Narui
G02 - OPTICS
Information
Patent Application
Photoelectric conversion element and method for manufacturing the same
Publication number
20010049152
Publication date
Dec 6, 2001
Takehiro Taniguchi
H01 - BASIC ELECTRIC ELEMENTS