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Patents Grants
last 30 patents
Information
Patent Grant
Photomask, photomask manufacturing apparatus, and photomask manufac...
Patent number
9,217,918
Issue date
Dec 22, 2015
Kabushiki Kaisha Toshiba
Suigen Kyoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for manufacturing photo mask, method for manufacturing semic...
Patent number
8,883,373
Issue date
Nov 11, 2014
Kabushiki Kaisha Toshiba
Akiko Mimotogi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cleaning reticle, method for cleaning reticle stage, and method for...
Patent number
8,728,711
Issue date
May 20, 2014
Kabushiki Kaisha Toshiba
Yumi Nakajima
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor device production control method
Patent number
8,285,412
Issue date
Oct 9, 2012
Kabushiki Kaisha Toshiba
Suigen Kyoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pattern data creating method, pattern data creating program, and se...
Patent number
8,234,596
Issue date
Jul 31, 2012
Kabushiki Kaisha Toshiba
Ryuji Ogawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Layout generating method for semiconductor integrated circuits
Patent number
8,230,379
Issue date
Jul 24, 2012
Kabushiki Kaisha Toshiba
Sachiko Kobayashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Flare correction method, method for manufacturing mask for lithogra...
Patent number
8,227,151
Issue date
Jul 24, 2012
Kabushiki Kaisha Toshiba
Ryoichi Inanami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Pattern formation method and a method for manufacturing a semicondu...
Patent number
8,118,585
Issue date
Feb 21, 2012
Kabushiki Kaisha Toshiba
Masayuki Hatano
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Pattern-producing method for semiconductor device
Patent number
7,966,584
Issue date
Jun 21, 2011
Kabushiki Kaisha Toshiba
Suigen Kyoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and program for pattern data generation using a modification...
Patent number
7,917,871
Issue date
Mar 29, 2011
Kabushiki Kaisha Toshiba
Sachiko Kobayashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Defect probability calculating method and semiconductor device manu...
Patent number
7,797,068
Issue date
Sep 14, 2010
Kabushiki Kaisha Toshiba
Suigen Kyoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Design data creating method, design data creating program product,...
Patent number
7,673,258
Issue date
Mar 2, 2010
Kabushiki Kaisha Toshiba
Suigen Kyoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pattern data correcting method, photo mask manufacturing method, se...
Patent number
7,539,962
Issue date
May 26, 2009
Kabushiki Kaisha Toshiba
Suigen Kyoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pattern-producing method for semiconductor device
Patent number
7,523,437
Issue date
Apr 21, 2009
Kabushiki Kaisha Toshiba
Suigen Kyoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for inspecting a defect in a photomask, method for manufactu...
Patent number
7,499,582
Issue date
Mar 3, 2009
Kabushiki Kaisha Toshiba
Toshiya Kotani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Design pattern correction method and mask pattern producing method
Patent number
7,266,801
Issue date
Sep 4, 2007
Kabushiki Kaisha Toshiba
Toshiya Kotani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Design layout preparing method
Patent number
7,194,704
Issue date
Mar 20, 2007
Kabushiki Kaisha Toshiba
Toshiya Kotani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Exposure method for forming pattern for IC chips on reticle by use...
Patent number
7,029,799
Issue date
Apr 18, 2006
Kabushiki Kaisha Toshiba
Suigen Kyoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of producing exposure mask
Patent number
6,635,549
Issue date
Oct 21, 2003
Kabushiki Kaisha Toshiba
Suigen Kyoh
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Exposure method for making precision patterns on a substrate
Patent number
6,542,237
Issue date
Apr 1, 2003
Kabushiki Kaisha Toshiba
Suigen Kyoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of manufacturing a semiconductor device, method of manufactu...
Patent number
6,340,542
Issue date
Jan 22, 2002
Kabushiki Kaisha Toshiba
Soichi Inoue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for forming pattern
Patent number
6,319,637
Issue date
Nov 20, 2001
Kabushiki Kaisha Toshiba
Iwao Higashikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
TEMPLATE SUBSTRATE, MANUFACTURING METHOD, AND PATTERN FORMING METHOD
Publication number
20190146334
Publication date
May 16, 2019
Toshiba Memory Corporation
Takahito NISHIMURA
B82 - NANO-TECHNOLOGY
Information
Patent Application
TEMPLATE SUBSTRATE, TEMPLATE SUBSTRATE MANUFACTURING METHOD, AND PA...
Publication number
20160320696
Publication date
Nov 3, 2016
KABUSHIKI KAISHA TOSHIBA
Takahito NISHIMURA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PHOTOMASK, PHOTOMASK MANUFACTURING APPARATUS, AND PHOTOMASK MANUFAC...
Publication number
20140226138
Publication date
Aug 14, 2014
KABUSHIKI KAISHA TOSHIBA
Suigen KYOH
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR MANUFACTURING PHOTO MASK, METHOD FOR MANUFACTURING SEMIC...
Publication number
20130130157
Publication date
May 23, 2013
Akiko Mimotogi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
EXPOSURE CONTROL SYSTEM AND EXPOSURE CONTROL METHOD
Publication number
20120002181
Publication date
Jan 5, 2012
Suigen Kyoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CLEANING RETICLE, METHOD FOR CLEANING RETICLE STAGE, AND METHOD FOR...
Publication number
20110159440
Publication date
Jun 30, 2011
Yumi NAKAJIMA
B82 - NANO-TECHNOLOGY
Information
Patent Application
PATTERN FORMATION METHOD AND A METHOD FOR MANUFACTURING A SEMICONDU...
Publication number
20110097827
Publication date
Apr 28, 2011
Masayuki HATANO
B82 - NANO-TECHNOLOGY
Information
Patent Application
FLARE CORRECTION METHOD, METHOD FOR MANUFACTURING MASK FOR LITHOGRA...
Publication number
20110065027
Publication date
Mar 17, 2011
Ryoichi INANAMI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PATTERN DATA CREATING METHOD, PATTERN DATA CREATING PROGRAM, AND SE...
Publication number
20100081294
Publication date
Apr 1, 2010
Ryuji OGAWA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
EVALUATION PATTERN GENERATING METHOD, COMPUTER PROGRAM PRODUCT, AND...
Publication number
20100067777
Publication date
Mar 18, 2010
Katsuyoshi Kodera
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD OF CORRECTING PATTERN LAYOUT
Publication number
20100037193
Publication date
Feb 11, 2010
Suigen Kyoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SEMICONDUCTOR DEVICE PRODUCTION CONTROL METHOD
Publication number
20090306805
Publication date
Dec 10, 2009
Suigen Kyoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND CORRECTION APPARATUS FOR CORRECTING PROCESS PROXIMITY EF...
Publication number
20090293038
Publication date
Nov 26, 2009
Shimon MAEDA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Pattern-producing method for semiconductor device
Publication number
20090199148
Publication date
Aug 6, 2009
Kabushiki Kaisha Toshiba
Suigen Kyoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PATTERN DATA GENERATION METHOD AND PATTERN DATA GENERATION PROGRAM
Publication number
20090037852
Publication date
Feb 5, 2009
Sachiko KOBAYASHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MASK PATTERN FORMATION METHOD, MASK PATTERN FORMATION APPARATUS, AN...
Publication number
20090031262
Publication date
Jan 29, 2009
Shimon Maeda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HOTSPOT TOTALIZATION METHOD, PATTERN CORRECTION METHOD, AND PROGRAM
Publication number
20080148198
Publication date
Jun 19, 2008
Suigen Kyoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DESIGN LAYOUT GENERATING METHOD FOR SEMICONDUCTOR INTEGRATED CIRCUITS
Publication number
20080098341
Publication date
Apr 24, 2008
Sachiko KOBAYASHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Defect probability calculating method and semiconductor device manu...
Publication number
20080027576
Publication date
Jan 31, 2008
Suigen Kyoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Design data creating method, design data creating program product,...
Publication number
20070234243
Publication date
Oct 4, 2007
Suigen Kyoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Pattern data correcting method, photo mask manufacturing method, se...
Publication number
20060053402
Publication date
Mar 9, 2006
Suigen Kyoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Design pattern correction method and mask pattern producing method
Publication number
20050235245
Publication date
Oct 20, 2005
Toshiya Kotani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Design layout preparing method
Publication number
20050204322
Publication date
Sep 15, 2005
Toshiya Kotani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Pattern-producing method for semiconductor device
Publication number
20050134866
Publication date
Jun 23, 2005
Suigen Kyoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Method for inspecting a defect in a photomask, method for manufactu...
Publication number
20050025351
Publication date
Feb 3, 2005
Toshiya Kotani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Mask trading system and method
Publication number
20030074274
Publication date
Apr 17, 2003
Suigen Kyoh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Exposure method for forming pattern for IC chips on reticle by use...
Publication number
20020160277
Publication date
Oct 31, 2002
Suigen Kyoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Method of producing exposure mask
Publication number
20020037625
Publication date
Mar 28, 2002
Kabushiki Kaisha Toshiba
Suigen Kyoh
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC