TSUNENORI ASATSUMA

Person

KANAGAWA, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Laser diode and method of manufacturing the same
- Patent number 8,520,712
- Issue date Aug 27, 2013
- Sony Corporation
- Shoji Hirata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser diode and method of manufacturing the same
- Patent number 8,179,941
- Issue date May 15, 2012
- Sony Corporation
- Shoji Hirata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 8,050,305
- Issue date Nov 1, 2011
- Sony Corporation
- Katsumi Kishino
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Laser diode and method of manufacturing the same
- Patent number 7,965,749
- Issue date Jun 21, 2011
- Sony Corporation
- Shoji Hirata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser diode
- Patent number 7,907,651
- Issue date Mar 15, 2011
- Sony Corporation
- Tsunenori Asatsuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
EL semiconductor device
- Patent number 7,899,104
- Issue date Mar 1, 2011
- Hitachi, Ltd.
- Katsumi Kishino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductro laser device
- Patent number 7,879,628
- Issue date Feb 1, 2011
- Sony Corporation
- Tsunenori Asatsuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser diode device
- Patent number 7,668,217
- Issue date Feb 23, 2010
- Hitachi, Ltd.
- Katsumi Kishino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser
- Patent number 7,656,918
- Issue date Feb 2, 2010
- Hitachi, Ltd.
- Katsumi Kishino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser diode
- Patent number 7,532,654
- Issue date May 12, 2009
- Sony Corporation
- Tsunenori Asatsuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 7,510,887
- Issue date Mar 31, 2009
- Sony Corporation
- Tsunenori Asatsuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device with multi-dimensional-photonic-crystall...
- Patent number 7,248,612
- Issue date Jul 24, 2007
- Sony Corporation
- Tsunenori Asatsuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a semiconductor light emitting device, semi...
- Patent number 7,176,499
- Issue date Feb 13, 2007
- Sony Corporation
- Tsunenori Asatsuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a semiconductor light emitting device, semi...
- Patent number 7,091,056
- Issue date Aug 15, 2006
- Sony Corporation
- Tsunenori Asatsuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for growing a nitride compound semiconductor
- Patent number RE38613
- Issue date Oct 5, 2004
- Sony Corporation
- Hiroji Kawai
- 438 - Semiconductor device manufacturing: process
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
Method for growing semiconductor layer and method for fabricating s...
- Patent number 6,475,820
- Issue date Nov 5, 2002
- Sony Corporation
- Hiroshi Nakajima
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of manufacturing a nitride series III-V group compound semic...
- Patent number 6,471,769
- Issue date Oct 29, 2002
- Sony Corporation
- Shigeki Hashimoto
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for growing a nitride compound semiconductor
- Patent number 6,413,312
- Issue date Jul 2, 2002
- Sony Corporation
- Hiroji Kawai
- C30 - CRYSTAL GROWTH
Information Patent Grant
Semiconductor light emitting device
- Patent number 6,362,016
- Issue date Mar 26, 2002
- Sony Corporation
- Kenji Funato
- 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
Nitride semiconductor light emitting device
- Patent number 6,081,001
- Issue date Jun 27, 2000
- Sony Corporation
- Kenji Funato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for growing a nitride compound semiconductor
- Patent number 6,043,140
- Issue date Mar 28, 2000
- Sony Corporation
- Hiroji Kawai
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for growing single crystal III-V compound semiconductor laye...
- Patent number 5,863,811
- Issue date Jan 26, 1999
- Sony Corporation
- Hiroji Kawai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LASER DIODE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20110206080
- Publication date Aug 25, 2011
- SONY CORPORATION
- Shoji Hirata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DIODE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20110182313
- Publication date Jul 28, 2011
- SONY CORPORATION
- Shoji Hirata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20100040103
- Publication date Feb 18, 2010
- Hitachi, Ltd
- Katsumi Kishino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Laser diode
- Publication number 20090161716
- Publication date Jun 25, 2009
- SONY CORPORATION
- Tsunenori Asatsuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER
- Publication number 20090141763
- Publication date Jun 4, 2009
- Katsumi Kishino
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductro laser device
- Publication number 20090137078
- Publication date May 28, 2009
- SONY CORPORATION
- Tsunenori Asatsuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DIODE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20090092163
- Publication date Apr 9, 2009
- SONY CORPORATION
- Shoji Hirata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EL SEMICONDUCTOR DEVICE
- Publication number 20090059985
- Publication date Mar 5, 2009
- Katsumi Kishino
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20080298415
- Publication date Dec 4, 2008
- SONY CORPORATION
- Katsumi Kishino
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser device
- Publication number 20080176352
- Publication date Jul 24, 2008
- SONY CORPORATION
- Tsunenori Asatsuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser diode device
- Publication number 20080049803
- Publication date Feb 28, 2008
- Hitachi, Ltd.
- Katsumi Kishino
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LASER
- Publication number 20070217459
- Publication date Sep 20, 2007
- Katsumi KISHINO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING A SEMICONDUCTOR LIGHT EMITTING DEVICE, SEMI...
- Publication number 20070117357
- Publication date May 24, 2007
- Tsunenori Asatsuma
- C30 - CRYSTAL GROWTH
Information Patent Application
Laser diode
- Publication number 20050254538
- Publication date Nov 17, 2005
- SONY CORPORATION
- Tsunenori Asatsuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing a semiconductor light emitting device, semi...
- Publication number 20050227392
- Publication date Oct 13, 2005
- Tsunenori Asatsuma
- C30 - CRYSTAL GROWTH
Information Patent Application
Gallium nitride semiconductor device and method of producing the same
- Publication number 20050145856
- Publication date Jul 7, 2005
- Sony Corporation
- Tsunenori Asatsuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing a semiconductor light emitting device, semi...
- Publication number 20040164308
- Publication date Aug 26, 2004
- Tsunenori Asatsuma
- C30 - CRYSTAL GROWTH
Information Patent Application
Semiconductor laser device
- Publication number 20040101010
- Publication date May 27, 2004
- Tsunenori Asatsuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Gallium nitride semiconductor device and method of producing the same
- Publication number 20040056267
- Publication date Mar 25, 2004
- Tsunenori Asatsuma
- H01 - BASIC ELECTRIC ELEMENTS
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
METHOD OF MANUFACTURING A NITRIDE SERIES III-V GROUP COMPOUND SEMIC...
- Publication number 20020073917
- Publication date Jun 20, 2002
- SHIGEKI HASHIMOTO
- C30 - CRYSTAL GROWTH
Information Patent Application
Method for growing semiconductor layer and method for fabricating s...
- Publication number 20020052060
- Publication date May 2, 2002
- Sony Corporation
- Hiroshi Nakajima
- C30 - CRYSTAL GROWTH

TSUNENORI ASATSUMA

Person

Patents Grantslast 30 patents

Laser diode and method of manufacturing the same

Laser diode and method of manufacturing the same

Semiconductor device

Laser diode and method of manufacturing the same

Laser diode

EL semiconductor device

Semiconductro laser device

Semiconductor laser diode device

Semiconductor laser

Laser diode

Semiconductor laser device

Semiconductor laser device with multi-dimensional-photonic-crystall...

Method of manufacturing a semiconductor light emitting device, semi...

Method of manufacturing a semiconductor light emitting device, semi...

Method for growing a nitride compound semiconductor

Growth method of a nitride III-V compound semiconductor, manufactur...

Semiconductor light emitting device and its manufacturing method

Method for growing semiconductor layer and method for fabricating s...

Method of manufacturing a nitride series III-V group compound semic...

Method for growing a nitride compound semiconductor

Semiconductor light emitting device

P-type nitrogen compound semiconductor and method of manufacturing...

Nitride semiconductor light emitting device

Method for growing a nitride compound semiconductor

Method for growing single crystal III-V compound semiconductor laye...

Patents Applicationslast 30 patents

LASER DIODE AND METHOD OF MANUFACTURING THE SAME

LASER DIODE AND METHOD OF MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE

Laser diode

SEMICONDUCTOR LASER

Semiconductro laser device

LASER DIODE AND METHOD OF MANUFACTURING THE SAME

EL SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

Semiconductor laser device

Semiconductor laser diode device

SEMICONDUCTOR LASER

METHOD OF MANUFACTURING A SEMICONDUCTOR LIGHT EMITTING DEVICE, SEMI...

Laser diode

Method of manufacturing a semiconductor light emitting device, semi...

Gallium nitride semiconductor device and method of producing the same

Method of manufacturing a semiconductor light emitting device, semi...

Semiconductor laser device

Gallium nitride semiconductor device and method of producing the same

Semiconductor light emitting device and its manufacturing method

METHOD OF MANUFACTURING A NITRIDE SERIES III-V GROUP COMPOUND SEMIC...

Method for growing semiconductor layer and method for fabricating s...