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Takeharu Asano
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Light-emitting device and method of manufacturing the same
Patent number
8,654,810
Issue date
Feb 18, 2014
Sony Corporation
Hiroyuki Fukasawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device, its manufacturing method, semi...
Patent number
8,587,004
Issue date
Nov 19, 2013
Sony Corporation
Osamu Goto
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor light emitting device, its manufacturing method, semi...
Patent number
8,460,958
Issue date
Jun 11, 2013
Sony Corporation
Osamu Goto
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor light emitting device, its manufacturing method, semi...
Patent number
7,964,419
Issue date
Jun 21, 2011
Sony Corporation
Osamu Goto
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Laser diode
Patent number
7,672,349
Issue date
Mar 2, 2010
Sony Corporation
Keiji Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device, its manufacturing method, semi...
Patent number
7,439,546
Issue date
Oct 21, 2008
Sony Corporation
Osamu Goto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device, its manufacturing method, semi...
Patent number
7,339,195
Issue date
Mar 4, 2008
Sony Corporation
Osamu Goto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor, semiconductor device, and method of manufact...
Patent number
7,282,379
Issue date
Oct 16, 2007
Sony Corporation
Osamu Goto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device and its manufacturing method
Patent number
7,125,732
Issue date
Oct 24, 2006
Sony Corporation
Motonobu Takeya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a semiconductor light emitting device utili...
Patent number
7,026,179
Issue date
Apr 11, 2006
Sony Corporation
Yasuhiko Suzuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor device
Patent number
6,991,952
Issue date
Jan 31, 2006
Sony Corporation
Takashi Mizuno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor, semiconductor device, and method of manufact...
Patent number
6,972,206
Issue date
Dec 6, 2005
Sony Corporation
Osamu Goto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor, semiconductor device, and method of manufact...
Patent number
6,939,730
Issue date
Sep 6, 2005
Sony Corporation
Osamu Goto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor, semiconductor device, and manufacturing meth...
Patent number
6,890,785
Issue date
May 10, 2005
Sony Corporation
Osamu Goto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device and its manufacturing method
Patent number
6,870,193
Issue date
Mar 22, 2005
Sony Corporation
Motonobu Takeya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser, semiconductor device and nitride series III-V...
Patent number
6,836,498
Issue date
Dec 28, 2004
Sony Corporation
Motonobu Takeya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride III-V compound semiconductor substrate, its manufacturing m...
Patent number
6,829,270
Issue date
Dec 7, 2004
Sony Corporation
Yasuhiko Suzuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Growth method of a nitride III-V compound semiconductor, manufactur...
Patent number
6,682,991
Issue date
Jan 27, 2004
Sony Corporation
Tomonori Hino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device and its manufacturing method
Patent number
6,620,641
Issue date
Sep 16, 2003
Sony Corporation
Takashi Yamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser, and manufacturing method thereof, semiconducto...
Patent number
6,577,662
Issue date
Jun 10, 2003
Sony Corporation
Takeharu Asano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
6,509,579
Issue date
Jan 21, 2003
Sony Corporation
Motonobu Takeya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal-organic chemical vapor-phase deposition process for fabricati...
Patent number
5,433,170
Issue date
Jul 18, 1995
Sony Corporation
Atsushi Toda
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE, ITS MANUFACTURING METHOD, SEMI...
Publication number
20130230936
Publication date
Sep 5, 2013
SONY CORPORATION
OSAMU GOTO
B82 - NANO-TECHNOLOGY
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE, ITS MANUFACTURING METHOD, SEMI...
Publication number
20110183452
Publication date
Jul 28, 2011
SONY CORPORATION
Osamu Goto
B82 - NANO-TECHNOLOGY
Information
Patent Application
Laser diode and laser diode device
Publication number
20110080932
Publication date
Apr 7, 2011
SONY CORPORATION
Masaru Kuramoto
B82 - NANO-TECHNOLOGY
Information
Patent Application
LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20100215073
Publication date
Aug 26, 2010
SONY CORPORATION
Hiroyuki Fukasawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Light Emitting Device, Its Manufacturing Method, Semi...
Publication number
20080108160
Publication date
May 8, 2008
SONY CORPORATION
Osamu Goto
B82 - NANO-TECHNOLOGY
Information
Patent Application
Laser diode and laser diode device
Publication number
20070064758
Publication date
Mar 22, 2007
SONY CORPORATION
Masaru Kuramoto
B82 - NANO-TECHNOLOGY
Information
Patent Application
LASER DIODE
Publication number
20070030872
Publication date
Feb 8, 2007
Keiji Sato
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Light Emitting Device, its Manufacturing Method, Semi...
Publication number
20060273326
Publication date
Dec 7, 2006
Osamu Goto
B82 - NANO-TECHNOLOGY
Information
Patent Application
Nitride III-V compound semiconductor substrate, its manufacturing m...
Publication number
20050191773
Publication date
Sep 1, 2005
Yasuhiko Suzuki
C30 - CRYSTAL GROWTH
Information
Patent Application
Nitride semiconductor, semiconductor device, and method of manufact...
Publication number
20050178471
Publication date
Aug 18, 2005
Sony Corporation
Osamu Goto
C30 - CRYSTAL GROWTH
Information
Patent Application
Nitride semiconductor, semiconductor device, and method of manufact...
Publication number
20050164418
Publication date
Jul 28, 2005
Sony Corporation
Osamu Goto
C30 - CRYSTAL GROWTH
Information
Patent Application
Nitride semiconductor, semiconductor device, and manufacturing meth...
Publication number
20050098791
Publication date
May 12, 2005
Sony Corporation
Osamu Goto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor light emitting device and its manufacturing method
Publication number
20050040409
Publication date
Feb 24, 2005
Motonobu Takeya
B82 - NANO-TECHNOLOGY
Information
Patent Application
Semiconductor light emitting device and its manufacturing method
Publication number
20050023541
Publication date
Feb 3, 2005
Motonobu Takeya
B82 - NANO-TECHNOLOGY
Information
Patent Application
Semiconductor laser, semiconductor device and nitride series III-V...
Publication number
20050000407
Publication date
Jan 6, 2005
Sony Corporation
Motonobu Takeya
B82 - NANO-TECHNOLOGY
Information
Patent Application
Method of manufacturing semiconductor device
Publication number
20040087048
Publication date
May 6, 2004
Takashi Mizuno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor light emitting device, its manufacturing method, semi...
Publication number
20040056259
Publication date
Mar 25, 2004
Osamu Goto
B82 - NANO-TECHNOLOGY
Information
Patent Application
Nitride semiconductor, semiconductor device, and manufacturing meth...
Publication number
20030227026
Publication date
Dec 11, 2003
Osamu Goto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor light emitting device and its manufacturing method
Publication number
20030136970
Publication date
Jul 24, 2003
Motonobu Takeya
B82 - NANO-TECHNOLOGY
Information
Patent Application
Nitride III-V compound semiconductor substrate, its manufacturing m...
Publication number
20030045103
Publication date
Mar 6, 2003
Yasuhiko Suzuki
C30 - CRYSTAL GROWTH
Information
Patent Application
Nitride semiconductor, semiconductor device, and method of manufact...
Publication number
20030020087
Publication date
Jan 30, 2003
Osamu Goto
C30 - CRYSTAL GROWTH
Information
Patent Application
Semiconductor light emitting device and its manufacturing method
Publication number
20020153528
Publication date
Oct 24, 2002
Takashi Yamaguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor laser, semiconductor device and nitride series III-V...
Publication number
20020064195
Publication date
May 30, 2002
Motonobu Takeya
B82 - NANO-TECHNOLOGY
Information
Patent Application
Semiconductor device
Publication number
20010035534
Publication date
Nov 1, 2001
Motonobu Takeya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method of manufacturing the same
Publication number
20010025989
Publication date
Oct 4, 2001
Katsuyoshi Shibuya
B82 - NANO-TECHNOLOGY