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Takao Miyajima
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Kanagawa, JP
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Patents Grants
last 30 patents
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
Semiconductor laser apparatus assembly
Patent number
9,906,000
Issue date
Feb 27, 2018
Sony Corporation
Shunsuke Kono
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor laser device assembly
Patent number
9,735,538
Issue date
Aug 15, 2017
Sony Corporation
Shunsuke Kono
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Photodynamic diagnosis apparatus, photodynamic diagnosis method and...
Patent number
9,480,405
Issue date
Nov 1, 2016
Sony Corporation
Tomoyuki Oki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Semiconductor optical amplifier
Patent number
RE45973
Issue date
Apr 12, 2016
Sony Corporation
Masaru Kuramoto
001 -
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
Alignment method of semiconductor optical amplifier and light outpu...
Patent number
8,917,753
Issue date
Dec 23, 2014
Sony Corporation
Tomoyuki Oki
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for growing a nitride-based III-V group compound semiconductor
Patent number
8,859,401
Issue date
Oct 14, 2014
Sony Corporation
Akira Ohmae
C30 - CRYSTAL GROWTH
Information
Patent Grant
Light oscillation device and recording device
Patent number
8,842,708
Issue date
Sep 23, 2014
Sony Corporation
Goro Fujita
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Self-oscillating semiconductor laser device and driving method thereof
Patent number
8,831,055
Issue date
Sep 9, 2014
Sony Corporation
Hideki Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting device and method of manufacturing the same
Patent number
8,792,160
Issue date
Jul 29, 2014
Sony Corporation
Rintaro Koda
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor optical amplifier
Patent number
8,786,941
Issue date
Jul 22, 2014
Sony Corporation
Masaru Kuramoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of driving a laser diode
Patent number
8,588,264
Issue date
Nov 19, 2013
Sony Corporation
Hiroyuki Yokoyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bi-section semiconductor laser device, method for manufacturing the...
Patent number
8,575,626
Issue date
Nov 5, 2013
Sony Corporation
Hideki Watanabe
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Recording device and optical oscillator device
Patent number
8,472,302
Issue date
Jun 25, 2013
Sony Corporation
Goro Fujita
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Mode-locked semiconductor laser device and driving method thereof
Patent number
8,442,079
Issue date
May 14, 2013
Sony Corporation
Tomoyuki Oki
Information
Patent Grant
Bi-section semiconductor laser device, method for manufacturing the...
Patent number
8,329,483
Issue date
Dec 11, 2012
Sony Corporation
Hideki Watanabe
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of driving a laser diode
Patent number
8,290,005
Issue date
Oct 16, 2012
Sony Corporation
Hiroyuki Yokoyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of driving a laser diode
Patent number
8,116,343
Issue date
Feb 14, 2012
Sony Corporation
Hiroyuki Yokoyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of driving a laser diode
Patent number
8,111,723
Issue date
Feb 7, 2012
Sony Corporation
Hiroyuki Yokoyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting diode, method for making light-emitting diode, integ...
Patent number
7,754,504
Issue date
Jul 13, 2010
Sony Corporation
Akira Ohmae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing compound semiconductor substrate
Patent number
6,667,252
Issue date
Dec 23, 2003
Sony Corporation
Takao Miyajima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
P-type nitrogen compound semiconductor and method of manufacturing...
Patent number
6,104,039
Issue date
Aug 15, 2000
Sony Corporation
Tsunenori Asatsuma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laminating structure
Patent number
5,981,980
Issue date
Nov 9, 1999
Sony Corporation
Takao Miyajima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor laser with ZnMgSSe cladding layers
Patent number
5,515,393
Issue date
May 7, 1996
Sony Corporation
Hiroyuki Okuyama
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor metal contacting structure and a light emitting device
Patent number
5,471,067
Issue date
Nov 28, 1995
Sony Corporation
Masao Ikeda
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR LASER DEVICE ASSEMBLY
Publication number
20150236474
Publication date
Aug 20, 2015
SONY CORPORATION
Shunsuke KONO
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
SEMICONDUCTOR LASER APPARATUS ASSEMBLY
Publication number
20140307750
Publication date
Oct 16, 2014
Shunsuke Kono
B82 - NANO-TECHNOLOGY
Information
Patent Application
PHOTODYNAMIC DIAGNOSIS APPARATUS, PHOTODYNAMIC DIAGNOSIS METHOD AND...
Publication number
20140031699
Publication date
Jan 30, 2014
Tomoyuki Oki
G01 - MEASURING TESTING
Information
Patent Application
RECORDING DEVICE AND OPTICAL OSCILLATOR DEVICE
Publication number
20130100789
Publication date
Apr 25, 2013
SONY CORPORATION
Goro Fujita
B82 - NANO-TECHNOLOGY
Information
Patent Application
LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20130075772
Publication date
Mar 28, 2013
SONY CORPORATION
Rintaro Koda
B82 - NANO-TECHNOLOGY
Information
Patent Application
BI-SECTION SEMICONDUCTOR LASER DEVICE, METHOD FOR MANUFACTURING THE...
Publication number
20120281726
Publication date
Nov 8, 2012
Tohoku University
Hideki Watanabe
B82 - NANO-TECHNOLOGY
Information
Patent Application
RECORDING DEVICE AND OPTICAL OSCILLATOR DEVICE
Publication number
20120044793
Publication date
Feb 23, 2012
SONY CORPORATION
Goro Fujita
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR OPTICAL AMPLIFIER
Publication number
20120002271
Publication date
Jan 5, 2012
Tohoku University
Masaru Kuramoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF DRIVING A LASER DIODE
Publication number
20120002690
Publication date
Jan 5, 2012
SONY CORPORATION
Hiroyuki Yokoyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF DRIVING A LASER DIODE
Publication number
20120002695
Publication date
Jan 5, 2012
SONY CORPORATION
Hiroyuki Yokoyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALIGNMENT METHOD OF SEMICONDUCTOR OPTICAL AMPLIFIER AND LIGHT OUTPU...
Publication number
20120002696
Publication date
Jan 5, 2012
Tohoku University
Tomoyuki Oki
B82 - NANO-TECHNOLOGY
Information
Patent Application
LIGHT OSCILLATION DEVICE AND RECORDING DEVICE
Publication number
20110234744
Publication date
Sep 29, 2011
SONY CORPORATION
Goro Fujita
G11 - INFORMATION STORAGE
Information
Patent Application
MODE-LOCKED SEMICONDUCTOR LASER DEVICE AND DRIVING METHOD THEREOF
Publication number
20110216788
Publication date
Sep 8, 2011
SONY CORPORATION
Tomoyuki Oki
Information
Patent Application
SELF-OSCILLATING SEMICONDUCTOR LASER DEVICE AND DRIVING METHOD THEREOF
Publication number
20110216797
Publication date
Sep 8, 2011
SONY CORPORATION
Hideki Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DIODE AND METHOD FOR MANUFACTURING SAME, INTEGRATED...
Publication number
20110212559
Publication date
Sep 1, 2011
SONY CORPORATION
Akira Ohmae
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD OF DRIVING A LASER DIODE
Publication number
20110164632
Publication date
Jul 7, 2011
SONY CORPORATION
Hiroyuki Yokoyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL DEVICE
Publication number
20110103419
Publication date
May 5, 2011
Tohoku University
Rintaro Koda
B82 - NANO-TECHNOLOGY
Information
Patent Application
LIGHT-EMITTING DIODE, METHOD FOR MAKING LIGHT-EMITTING DIODE, INTEG...
Publication number
20100308349
Publication date
Dec 9, 2010
SONY CORPORATION
Akira Ohmae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BI-SECTION SEMICONDUCTOR LASER DEVICE, METHOD FOR MANUFACTURING THE...
Publication number
20100246622
Publication date
Sep 30, 2010
SONY CORPORATION
Hideki Watanabe
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD OF DRIVING A LASER DIODE
Publication number
20100027573
Publication date
Feb 4, 2010
SONY CORPORATION
Hiroyuki Yokoyama
H01 - BASIC ELECTRIC ELEMENTS
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
LIGHT-EMITTING DIODE, METHOD FOR MAKING LIGHT-EMITTING DIODE, INTEG...
Publication number
20060258027
Publication date
Nov 16, 2006
Akira Ohmae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of manufacturing compound semiconductor substrate
Publication number
20020146912
Publication date
Oct 10, 2002
Takao Miyajima
C30 - CRYSTAL GROWTH