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Toshiaki DOUZAKA
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Kanagawa-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor memory device
Patent number
9,502,080
Issue date
Nov 22, 2016
Kabushiki Kaisha Toshiba
Toshiaki Douzaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
8,630,135
Issue date
Jan 14, 2014
Kabushiki Kaisha Toshiba
Toshiaki Douzaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Photo-mask having phase and non-phase shifter parts for patterning...
Patent number
7,867,671
Issue date
Jan 11, 2011
Kabushiki Kaisha Toshiba
Toshiaki Douzaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fuse-data reading circuit
Patent number
7,495,310
Issue date
Feb 24, 2009
Kabushiki Kaisha Toshiba
Toshiaki Douzaka
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE
Publication number
20160036439
Publication date
Feb 4, 2016
Kabushiki Kaisha Toshiba
Toshiaki Douzaka
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20150262627
Publication date
Sep 17, 2015
Kabushiki Kaisha Toshiba
Toshiaki DOUZAKA
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE
Publication number
20120147687
Publication date
Jun 14, 2012
Kabushiki Kaisha Toshiba
Toshiaki Douzaka
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT
Publication number
20120069684
Publication date
Mar 22, 2012
KABUSHIKI KAISHA TOSHIBA
Toshiaki Douzaka
G11 - INFORMATION STORAGE
Information
Patent Application
PHOTOMASK, MULTIPHASE EXPOSURE METHOD, AND METHOD OF MANUFACTURING...
Publication number
20080107974
Publication date
May 8, 2008
Toshiaki DOUZAKA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Fuse-data reading circuit
Publication number
20050280495
Publication date
Dec 22, 2005
Toshiaki Douzaka
G11 - INFORMATION STORAGE