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Yasumasa Suizu
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device having a gate insulating film structure includ...
Patent number
7,947,610
Issue date
May 24, 2011
Kabushiki Kaisha Toshiba
Yoshitaka Tsunashima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having a gate insulating film structure includ...
Patent number
7,544,593
Issue date
Jun 9, 2009
Kabushiki Kaisha Toshiba
Yoshitaka Tsunashima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacture thereof
Patent number
7,425,480
Issue date
Sep 16, 2008
Kabushiki Kaisha Tohisba
Yoshio Ozawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacture thereof
Patent number
7,312,138
Issue date
Dec 25, 2007
Kabushiki Kaisha Toshiba
Yoshio Ozawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having a gate insulating film structure includ...
Patent number
7,306,994
Issue date
Dec 11, 2007
Kabushiki Kaisha Toshiba
Yoshitaka Tsunashima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a semiconductor device using an oxidation p...
Patent number
7,303,946
Issue date
Dec 4, 2007
Kabushiki Kaisha Toshiba
Yoshio Ozawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having a gate insulating film structure includ...
Patent number
6,784,508
Issue date
Aug 31, 2004
Kabushiki Kaisha Toshiba
Yoshitaka Tsunashima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing semiconductor devices using thermal nitrid...
Patent number
6,759,314
Issue date
Jul 6, 2004
Kabushiki Kaisha Toshiba
Wakako Moriyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rapid thermal annealing for semiconductor substrate by using incohe...
Patent number
5,279,973
Issue date
Jan 18, 1994
Kabushiki Kaisha Toshiba
Yasumasa Suizu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE HAVING A GATE INSULATING FILM STRUCTURE INCLUD...
Publication number
20090233451
Publication date
Sep 17, 2009
Yoshitaka Tsunashima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device having a gate insulating film structure includ...
Publication number
20080102616
Publication date
May 1, 2008
Yoshitaka Tsunashima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method of manufacture thereof
Publication number
20070218605
Publication date
Sep 20, 2007
Kabushiki Kaisha Toshiba
Yoshio Ozawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method of manufacture thereof
Publication number
20070218606
Publication date
Sep 20, 2007
Kabushiki Kaisha Toshiba
Yoshio Ozawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device having a gate insulating film structure includ...
Publication number
20050006675
Publication date
Jan 13, 2005
Kabushiki Kaisha Toshiba
Yoshitaka Tsunashima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device having a gate insulating film structure includ...
Publication number
20010023120
Publication date
Sep 20, 2001
Yoshitaka Tsunashima
H01 - BASIC ELECTRIC ELEMENTS