Hisao Sudo

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor light emitting device and fabrication method for semi...
- Patent number 8,802,468
- Issue date Aug 12, 2014
- Fujitsu Limited
- Nobuaki Hatori
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical semiconductor device having ridge structure formed on activ...
- Patent number 8,716,044
- Issue date May 6, 2014
- Fujitsu Limited
- Tsuyoshi Yamamoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical semiconductor device having ridge structure formed on activ...
- Patent number 8,558,245
- Issue date Oct 15, 2013
- Fujitsu Limited
- Tsuyoshi Yamamoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor light emitting device and fabrication method for semi...
- Patent number 8,483,252
- Issue date Jul 9, 2013
- Fujitsu Limited
- Nobuaki Hatori
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical semiconductor device having active layer of p-type quantum...
- Patent number 8,232,125
- Issue date Jul 31, 2012
- Fujitsu Limited
- Nobuaki Hatori
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical semiconductor device having active layer of p-type quantum...
- Patent number 7,573,060
- Issue date Aug 11, 2009
- Fujitsu Limited
- Nobuaki Hatori
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL SEMICONDUCTOR DEVICE HAVING RIDGE STRUCTURE FORMED ON ACTIV...
- Publication number 20140017841
- Publication date Jan 16, 2014
- Fujitsu Limited
- Tsuyoshi Yamamoto
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND FABRICATION METHOD FOR SEMI...
- Publication number 20130267054
- Publication date Oct 10, 2013
- Nobuaki Hatori
- B82 - NANO-TECHNOLOGY
Information Patent Application
Optical semiconductor device having active layer of p-type quantum...
- Publication number 20090263926
- Publication date Oct 22, 2009
- FUJITSU LIMITED
- Nobuaki Hatori
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND FABRICATION METHOD FOR SEMI...
- Publication number 20080232417
- Publication date Sep 25, 2008
- Fujitsu Limited
- Nobuaki HATORI
- B82 - NANO-TECHNOLOGY
Information Patent Application
PHOTONIC SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD
- Publication number 20080197377
- Publication date Aug 21, 2008
- Fujitsu Limited
- Hisao SUDO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical semiconductor device having active layer of p-type quantum...
- Publication number 20080157059
- Publication date Jul 3, 2008
- FUJITSU LIMITED
- Nobuaki Hatori
- B82 - NANO-TECHNOLOGY
Information Patent Application
Optical semiconductor device having ridge structure formed on activ...
- Publication number 20080073716
- Publication date Mar 27, 2008
- FUJITSU LIMITED
- Tsuyoshi Yamamoto
- B82 - NANO-TECHNOLOGY

Person

Patents Grantslast 30 patents

Semiconductor light emitting device and fabrication method for semi...

Optical semiconductor device having ridge structure formed on activ...

Optical semiconductor device having ridge structure formed on activ...

Semiconductor light emitting device and fabrication method for semi...

Optical semiconductor device having active layer of p-type quantum...

Optical semiconductor device having active layer of p-type quantum...

Patents Applicationslast 30 patents

OPTICAL SEMICONDUCTOR DEVICE HAVING RIDGE STRUCTURE FORMED ON ACTIV...

SEMICONDUCTOR LIGHT EMITTING DEVICE AND FABRICATION METHOD FOR SEMI...

Optical semiconductor device having active layer of p-type quantum...

SEMICONDUCTOR LIGHT EMITTING DEVICE AND FABRICATION METHOD FOR SEMI...

PHOTONIC SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD

Optical semiconductor device having active layer of p-type quantum...

Optical semiconductor device having ridge structure formed on activ...