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Yoshiaki Toyoshima
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Kashiwa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device
Patent number
8,153,946
Issue date
Apr 10, 2012
Kabushiki Kaisha Toshiba
Yoshiaki Toyoshima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electrical fuse with metal silicide pipe under gate electrode
Patent number
7,820,492
Issue date
Oct 26, 2010
Kabushiki Kaisha Toshiba
Katsura Miyashita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a semiconductor device
Patent number
6,875,665
Issue date
Apr 5, 2005
Kabushiki Kaisha Toshiba
Akira Hokazono
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Programmable element programmed by changes in resistance due to pha...
Patent number
6,703,680
Issue date
Mar 9, 2004
Kabushiki Kaisha Toshiba
Yoshiaki Toyoshima
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
6,608,354
Issue date
Aug 19, 2003
Kabushiki Kaisha Toshiba
Akira Hokazono
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor devices which have analog and digital circuits integr...
Patent number
6,459,134
Issue date
Oct 1, 2002
Kabushiki Kaisha Toshiba
Tatsuya Ohguro
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor integrated circuit device having circuitry for limiti...
Patent number
5,448,198
Issue date
Sep 5, 1995
Kabushiki Kaisha Toshiba
Yoshiaki Toyoshima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mask for evaluation of aligner and method of evaluating aligner usi...
Patent number
5,436,097
Issue date
Jul 25, 1995
Kabushiki Kaisha Toshiba
Masayuki Norishima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Semiconductor device having an interconnected film with tapered edge
Patent number
5,241,207
Issue date
Aug 31, 1993
Kabushiki Kaisha Toshiba
Yoshiaki Toyoshima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Maufacturing method of semiconductor devices
Patent number
5,153,146
Issue date
Oct 6, 1992
Kabushiki Kaisha Toshiba
Yoshiaki Toyoshima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
4,935,379
Issue date
Jun 19, 1990
Kabushiki Kaisha Toshiba
Yoshiaki Toyoshima
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20090128224
Publication date
May 21, 2009
Kabushiki Kaisha Toshiba
Yoshiaki Toyoshima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Electrical Fuse With Metal Silicide Pipe Under Gate Electrode
Publication number
20080290456
Publication date
Nov 27, 2008
Toshiba America Electronic Components, Inc
Katsura Miyashita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method of manufacturing the same
Publication number
20040094805
Publication date
May 20, 2004
Kabushiki Kaisha Toshiba
Akira Hokazono
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Programmable element programmed by changes in resistance due to pha...
Publication number
20030123207
Publication date
Jul 3, 2003
Yoshiaki Toyoshima
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20030111688
Publication date
Jun 19, 2003
Kabushiki Kaisha Toshiba
Akira Hokazono
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Logic circuit cell constituting an integrated circuit and cell libr...
Publication number
20020030513
Publication date
Mar 14, 2002
Kabushiki Kaisha Toshiba
Yoshiaki Toyoshima
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Semiconductor devices which have analog and digital circuits integr...
Publication number
20010028096
Publication date
Oct 11, 2001
Tatsuya Ohguro
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor integrated circuit provided with input protection dev...
Publication number
20010017755
Publication date
Aug 30, 2001
Yoshiaki Toyoshima
H01 - BASIC ELECTRIC ELEMENTS