Toshio Baba

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical modulator and method for manufacturing same
- Patent number 8,936,962
- Issue date Jan 20, 2015
- NEC Corporation
- Junichi Fujikata
- G02 - OPTICS
Information Patent Grant
Method for fabricating photodiodes
- Patent number 7,883,911
- Issue date Feb 8, 2011
- NEC Corporation
- Keishi Oohashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photodiode and method for fabricating same
- Patent number 7,728,366
- Issue date Jun 1, 2010
- NEC Corporation
- Keishi Oohashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and its manufacturing method
- Patent number 7,518,247
- Issue date Apr 14, 2009
- NEC Corporation
- Toshitsugu Sakamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spin polarized electron semiconductor source and apparatus utilizin...
- Patent number 5,877,510
- Issue date Mar 2, 1999
- NEC Corporation
- Toshio Baba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunnel transistor and method of manufacturing same
- Patent number 5,705,827
- Issue date Jan 6, 1998
- NEC Corporation
- Toshio Baba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three terminal tunnel device
- Patent number 5,686,739
- Issue date Nov 11, 1997
- NEC Corporation
- Toshio Baba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunnel transistor comprising a semiconductor film between gate and...
- Patent number 5,589,696
- Issue date Dec 31, 1996
- NEC Corporation
- Toshio Baba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heterojunction transistor having bipolar characteristics
- Patent number 4,903,091
- Issue date Feb 20, 1990
- NEC Corporation
- Toshio Baba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Superlattice semiconductor having high carrier density
- Patent number 4,792,832
- Issue date Dec 20, 1988
- NEC Corporation
- Toshio Baba
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Superlattice semiconductor having high carrier density
- Patent number 4,695,857
- Issue date Sep 22, 1987
- NEC Corporation
- Toshio Baba
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL MODULATOR AND METHOD FOR MANUFACTURING SAME
- Publication number 20120003767
- Publication date Jan 5, 2012
- NEC Corporation
- Junichi Fujikata
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR AND OPTICAL MODULATOR FABRICATION METHOD
- Publication number 20110176762
- Publication date Jul 21, 2011
- Junichi Fujikata
- G02 - OPTICS
Information Patent Application
METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE
- Publication number 20090181535
- Publication date Jul 16, 2009
- NEC Corporation
- Toshitsugu Sakamoto
- B82 - NANO-TECHNOLOGY
Information Patent Application
PHOTODIODE AND METHOD FOR FABRICATING SAME
- Publication number 20090176327
- Publication date Jul 9, 2009
- Keishi Oohashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Photodiode and method for fabricating same
- Publication number 20070194357
- Publication date Aug 23, 2007
- Keishi Oohashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Display method and display device
- Publication number 20070013645
- Publication date Jan 18, 2007
- YOKOGAWA ELECTRIC CORPORATION
- Toshio Baba
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Semiconductor device and its manufacturing method
- Publication number 20060091557
- Publication date May 4, 2006
- NEC Corporation
- Toshitsugu Sakamoto
- B82 - NANO-TECHNOLOGY

Toshio Baba

Person

Patents Grantslast 30 patents

Optical modulator and method for manufacturing same

Method for fabricating photodiodes

Photodiode and method for fabricating same

Semiconductor device and its manufacturing method

Spin polarized electron semiconductor source and apparatus utilizin...

Tunnel transistor and method of manufacturing same

Three terminal tunnel device

Tunnel transistor comprising a semiconductor film between gate and...

Heterojunction transistor having bipolar characteristics

Superlattice semiconductor having high carrier density

Superlattice semiconductor having high carrier density

Patents Applicationslast 30 patents

OPTICAL MODULATOR AND METHOD FOR MANUFACTURING SAME

OPTICAL MODULATOR AND OPTICAL MODULATOR FABRICATION METHOD

METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE

PHOTODIODE AND METHOD FOR FABRICATING SAME

Photodiode and method for fabricating same

Display method and display device

Semiconductor device and its manufacturing method