Atsuo Tsunoda

Person

Higashihiroshima-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Nitride semiconductor light emitting device
- Patent number 9,029,884
- Issue date May 12, 2015
- Sharp Kabushiki Kaisha
- Mayuko Fudeta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor light emitting device
- Patent number 8,324,639
- Issue date Dec 4, 2012
- Sharp Kabushiki Kaisha
- Mayuko Fudeta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting element and method of manufacturing th...
- Patent number 7,611,992
- Issue date Nov 3, 2009
- Sharp Kabushiki Kaisha
- Atsuo Tsunoda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing semiconductor laser device
- Patent number 7,371,595
- Issue date May 13, 2008
- Sharp Kabushiki Kaisha
- Atsuo Tsunoda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device capable of maintaining the operation cur...
- Patent number 7,084,433
- Issue date Aug 1, 2006
- Sharp Kabushiki Kaisha
- Hiroyuki Hosoba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device capable of preventing a threshold curren...
- Patent number 6,999,488
- Issue date Feb 14, 2006
- Sharp Kabushiki Kaisha
- Atsuo Tsunoda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and process for producing the same
- Patent number 6,870,870
- Issue date Mar 22, 2005
- Sharp Kabushiki Kaisha
- Masahiko Sakata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with multiple laser resonators
- Patent number 6,738,402
- Issue date May 18, 2004
- Sharp Kabushiki Kaisha
- Masahiro Hosoda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device and a method for fabricating the same
- Patent number 6,518,159
- Issue date Feb 11, 2003
- Sharp Kabushiki Kaisha
- Atsuo Tsunoda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device, and a method for producing a compound s...
- Patent number 5,360,762
- Issue date Nov 1, 1994
- Sharp Kabushiki Kaisha
- Kosei Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device with compressively stressed barrier layer
- Patent number 5,337,326
- Issue date Aug 9, 1994
- Sharp Kabushiki Kaisha
- Yasuo Kan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating an AlGaInP semiconductor light emitting devi...
- Patent number 5,310,697
- Issue date May 10, 1994
- Sharp Kabushiki Kaisha
- Yasuo Kan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device, and a method for producing a compound s...
- Patent number 5,255,279
- Issue date Oct 19, 1993
- Sharp Kabushiki Kaisha
- Kosei Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with substrate misorientation
- Patent number 5,027,169
- Issue date Jun 25, 1991
- Sharp Kabushiki Kaisha
- Kosei Takahashi
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTU...
- Publication number 20150214424
- Publication date Jul 30, 2015
- SHARP KABUSHIKI KAISHA
- Mayuko Fudeta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTU...
- Publication number 20130001634
- Publication date Jan 3, 2013
- SHARP KABUSHIKI KAISHA
- Mayuko Fudeta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING ELEMENT AND METHOD OF MANUFACTURING TH...
- Publication number 20080116472
- Publication date May 22, 2008
- Sharp Kabushiki Kaisha
- Atsuo TSUNODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nitride semiconductor light emitting device and method of manufactu...
- Publication number 20080035949
- Publication date Feb 14, 2008
- SHARP KABUSHIKI KAISHA
- Mayuko Fudeta
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for manufacturing semiconductor laser device
- Publication number 20060094141
- Publication date May 4, 2006
- SHARP KABUSHIKI KAISHA
- Atsuo Tsunoda
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser device capable of preventing a threshold curren...
- Publication number 20050100067
- Publication date May 12, 2005
- Sharp Kabushiki Kaisha
- Atsuo Tsunoda
- B82 - NANO-TECHNOLOGY
Information Patent Application
Semiconductor laser device capable of maintaining the operation cur...
- Publication number 20030169793
- Publication date Sep 11, 2003
- Sharp Kabushiki Kaisha
- Hiroyuki Hosoba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser device and process for producing the same
- Publication number 20020187577
- Publication date Dec 12, 2002
- Sharp Kabushiki Kaisha
- Masahiko Sakata
- H01 - BASIC ELECTRIC ELEMENTS

Atsuo Tsunoda

Person

Patents Grantslast 30 patents

Nitride semiconductor light emitting device

Nitride semiconductor light emitting device

Semiconductor light emitting element and method of manufacturing th...

Method for manufacturing semiconductor laser device

Semiconductor laser device capable of maintaining the operation cur...

Semiconductor laser device capable of preventing a threshold curren...

Semiconductor laser device and process for producing the same

Semiconductor device with multiple laser resonators

Semiconductor laser device and a method for fabricating the same

Semiconductor laser device, and a method for producing a compound s...

Semiconductor laser device with compressively stressed barrier layer

Method for fabricating an AlGaInP semiconductor light emitting devi...

Semiconductor laser device, and a method for producing a compound s...

Semiconductor device with substrate misorientation

Patents Applicationslast 30 patents

NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTU...

NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD OF MANUFACTU...

SEMICONDUCTOR LIGHT EMITTING ELEMENT AND METHOD OF MANUFACTURING TH...

Nitride semiconductor light emitting device and method of manufactu...

Method for manufacturing semiconductor laser device

Semiconductor laser device capable of preventing a threshold curren...

Semiconductor laser device capable of maintaining the operation cur...

Semiconductor laser device and process for producing the same