Genichi Hatakoshi

Person

Yokohama-Shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor light-emitting element and manufacturing method thereof
- Patent number 8,354,681
- Issue date Jan 15, 2013
- Kabushiki Kaisha Toshiba
- Yasushi Hattori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light-emitting device
- Patent number 8,294,165
- Issue date Oct 23, 2012
- Kabushiki Kaisha Toshiba
- Yasushi Hattori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device
- Patent number 7,781,958
- Issue date Aug 24, 2010
- Kabushiki Kaisha Toshiba
- Yasushi Hattori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting element
- Patent number 7,763,907
- Issue date Jul 27, 2010
- Kabushiki Kaisha Toshiba
- Koichi Tachibana
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting device
- Patent number 7,525,127
- Issue date Apr 28, 2009
- Kabushiki Kaisha Toshiba
- Yasushi Hattori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical probe and optical pick-up apparatus
- Patent number 7,068,911
- Issue date Jun 27, 2006
- Kabushiki Kaisha Toshiba
- Genichi Hatakoshi
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally-assisted magnetic recording head, method of manufacturing...
- Patent number 7,042,810
- Issue date May 9, 2006
- Kabushiki Kaisha Toshiba
- Junichi Akiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical probe and optical pick-up apparatus
- Patent number 6,885,808
- Issue date Apr 26, 2005
- Kabushiki Kaisha Toshiba
- Genichi Hatakoshi
- G11 - INFORMATION STORAGE
Information Patent Grant
Light-emitting element and method of fabrication thereof
- Patent number 6,835,963
- Issue date Dec 28, 2004
- Kabushiki Kaisha Toshiba
- Genichi Hatakoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 6,687,277
- Issue date Feb 3, 2004
- Kabushiki Kaisha Toshiba
- Genichi Hatakoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting element and method of fabrication thereof
- Patent number 6,611,003
- Issue date Aug 26, 2003
- Kabushiki Kaisha Toshiba
- Genichi Hatakoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 6,587,494
- Issue date Jul 1, 2003
- Kabushiki Kaisha Toshiba
- Genichi Hatakoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser and method of fabricating same
- Patent number 6,400,742
- Issue date Jun 4, 2002
- Kabushiki Kaisha Toshiba
- Genichi Hatakoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gallium nitride-based compound semiconductor laser and method of ma...
- Patent number 6,359,919
- Issue date Mar 19, 2002
- Kabushiki Kaisha Toshiba
- Masayuki Ishikawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser using gallium nitride series compound semicondu...
- Patent number 6,252,894
- Issue date Jun 26, 2001
- Kabushiki Kaisha Toshiba
- Katsunobu Sasanuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride compound semiconductor laser and its manufacturing method
- Patent number 6,185,238
- Issue date Feb 6, 2001
- Kabushiki Kaisha Toshiba
- Masaaki Onomura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nitride semiconductor light emitting device and its manufacturing m...
- Patent number 6,121,634
- Issue date Sep 19, 2000
- Kabushiki Kaisha Toshiba
- Shinji Saito
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Multi-layer structured nitride-based semiconductor devices
- Patent number 6,121,638
- Issue date Sep 19, 2000
- Kabushiki Kaisha Toshiba
- John Rennie
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Gallium nitride-based compound semiconductor laser and method of ma...
- Patent number 6,118,801
- Issue date Sep 12, 2000
- Kabushiki Kaisha Toshiba
- Masayuki Ishikawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Compound semiconductor light-emitting device of gallium nitride series
- Patent number 6,067,309
- Issue date May 23, 2000
- Kabushiki Kaisha Toshiba
- Masaaki Onomura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light emitting device and method of manufacturing the...
- Patent number 6,060,335
- Issue date May 9, 2000
- Kabushiki Kaisha Toshiba
- John Rennie
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor light emitting device including a non-stoichiometric...
- Patent number 6,057,565
- Issue date May 2, 2000
- Kabushiki Kaisha Toshiba
- Hiroaki Yoshida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser and method of fabricating same
- Patent number 6,031,858
- Issue date Feb 29, 2000
- Kabushiki Kaisha Toshiba
- Genichi Hatakoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gallium nitride-based compound semiconductor laser and method of ma...
- Patent number 5,987,048
- Issue date Nov 16, 1999
- Kabushiki Kaisha Toshiba
- Masayuki Ishikawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Diffraction grating lens and optical disk recording/reproducing app...
- Patent number 5,978,139
- Issue date Nov 2, 1999
- Kabushiki Kaisha Toshiba
- Genichi Hatakoshi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nitride based compound semiconductor light emitting device and meth...
- Patent number 5,972,730
- Issue date Oct 26, 1999
- Kabushiki Kaisha Toshiba
- Shinji Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gallium nitride-based compound semiconductor laser and method of ma...
- Patent number 5,966,396
- Issue date Oct 12, 1999
- Kabushiki Kaisha Toshiba
- Haruhiko Okazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 5,889,295
- Issue date Mar 30, 1999
- Kabushiki Kaisha Toshiba
- John Rennie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayer structured semiconductor devices
- Patent number 5,786,603
- Issue date Jul 28, 1998
- Kabushiki Kaisha Toshiba
- John Rennie
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor device capable of easily forming cavity and its manuf...
- Patent number 5,780,873
- Issue date Jul 14, 1998
- Kabushiki Kaisha Toshiba
- Kazuhiko Itaya
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...
- Publication number 20080237616
- Publication date Oct 2, 2008
- Kabushiki Kaisha Toshiba
- Genichi Hatakoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING ELEMENT
- Publication number 20080179623
- Publication date Jul 31, 2008
- Kabushiki Kaisha Toshiba
- Koichi TACHIBANA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20080169752
- Publication date Jul 17, 2008
- Kabushiki Kaisha Toshiba
- Yasushi HATTORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND MANUFACTURING METHOD THEREOF
- Publication number 20080006838
- Publication date Jan 10, 2008
- Yasushi Hattori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical Device
- Publication number 20070253051
- Publication date Nov 1, 2007
- Kunihiko Ishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SEMICONDUCTOR LIGHT-EMITTING DEVICE
- Publication number 20070228390
- Publication date Oct 4, 2007
- Yasushi HATTORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20070138484
- Publication date Jun 21, 2007
- Masahiro Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor light emitting device
- Publication number 20060291246
- Publication date Dec 28, 2006
- KABUSHIKI KAISHA TOSHIBA
- Yasushi Hattori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical probe and optical pick-up apparatus
- Publication number 20050123245
- Publication date Jun 9, 2005
- Genichi Hatakoshi
- G02 - OPTICS
Information Patent Application
Light-emitting element and method of fabrication thereof
- Publication number 20030209722
- Publication date Nov 13, 2003
- Kabushiki Kaisha Toshiba
- Genichi Hatakoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor laser device
- Publication number 20030165170
- Publication date Sep 4, 2003
- Genichi Hatakoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical probe and optical pick-up apparatus
- Publication number 20020031299
- Publication date Mar 14, 2002
- Genichi Hatakoshi
- G02 - OPTICS
Information Patent Application
Semiconductor laser device
- Publication number 20020018501
- Publication date Feb 14, 2002
- Genichi Hatakoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Thermally-assisted magnetic recording head, method of manufacturing...
- Publication number 20010017820
- Publication date Aug 30, 2001
- KABUSHIKI KAISHA TOSHIBA
- Junichi Akiyama
- B82 - NANO-TECHNOLOGY

Genichi Hatakoshi

Person

Patents Grantslast 30 patents

Semiconductor light-emitting element and manufacturing method thereof

Semiconductor light-emitting device

Light emitting device

Semiconductor light emitting element

Semiconductor light emitting device

Optical probe and optical pick-up apparatus

Thermally-assisted magnetic recording head, method of manufacturing...

Optical probe and optical pick-up apparatus

Light-emitting element and method of fabrication thereof

Semiconductor laser device

Light emitting element and method of fabrication thereof

Semiconductor laser device

Semiconductor laser and method of fabricating same

Gallium nitride-based compound semiconductor laser and method of ma...

Semiconductor laser using gallium nitride series compound semicondu...

Nitride compound semiconductor laser and its manufacturing method

Nitride semiconductor light emitting device and its manufacturing m...

Multi-layer structured nitride-based semiconductor devices

Gallium nitride-based compound semiconductor laser and method of ma...

Compound semiconductor light-emitting device of gallium nitride series

Semiconductor light emitting device and method of manufacturing the...

Semiconductor light emitting device including a non-stoichiometric...

Semiconductor laser and method of fabricating same

Gallium nitride-based compound semiconductor laser and method of ma...

Diffraction grating lens and optical disk recording/reproducing app...

Nitride based compound semiconductor light emitting device and meth...

Gallium nitride-based compound semiconductor laser and method of ma...

Semiconductor device

Multilayer structured semiconductor devices

Semiconductor device capable of easily forming cavity and its manuf...

Patents Applicationslast 30 patents

SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...

SEMICONDUCTOR LIGHT EMITTING ELEMENT

LIGHT EMITTING DEVICE

SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND MANUFACTURING METHOD THEREOF

Optical Device

SEMICONDUCTOR LIGHT-EMITTING DEVICE

LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME

Semiconductor light emitting device

Optical probe and optical pick-up apparatus

Light-emitting element and method of fabrication thereof

Semiconductor laser device

Optical probe and optical pick-up apparatus

Semiconductor laser device

Thermally-assisted magnetic recording head, method of manufacturing...