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Yokohama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Pattern-forming method
Patent number
10,811,252
Issue date
Oct 20, 2020
TOSHIBA MEMORY CORPORATION
Ryosuke Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device and method for manufacturing same
Patent number
9,922,991
Issue date
Mar 20, 2018
TOSHIBA MEMORY CORPORATION
Tetsuya Kamigaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pattern shape determining method, pattern shape verifying method, a...
Patent number
8,885,949
Issue date
Nov 11, 2014
Kabushiki Kaisha Toshiba
Shigeki Nojima
G01 - MEASURING TESTING
Information
Patent Grant
Exposing method and method of manufacturing semiconductor device
Patent number
8,654,313
Issue date
Feb 18, 2014
Kabushiki Kaisha Toshiba
Masanori Takahashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Exposure determining method, method of manufacturing semiconductor...
Patent number
8,440,376
Issue date
May 14, 2013
Kabushiki Kaisha Toshiba
Toshiya Kotani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for making a design layout of a semiconductor integrated cir...
Patent number
RE43659
Issue date
Sep 11, 2012
Kabushiki Kaisha Toshiba
Toshiya Kotani
716 - Computer-aided design and analysis of circuits and semiconductor masks
Information
Patent Grant
Pattern layout creation method, program product, and semiconductor...
Patent number
8,261,214
Issue date
Sep 4, 2012
Kabushiki Kaisha Toshiba
Shimon Maeda
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Semiconductor device fabrication method using multiple mask patterns
Patent number
8,183,119
Issue date
May 22, 2012
Kabushiki Kaisha Toshiba
Koji Hashimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Semiconductor device fabrication method and semiconductor device
Patent number
8,163,611
Issue date
Apr 24, 2012
Kabushiki Kaisha Toshiba
Koji Hashimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Semiconductor device fabrication method using multiple resist patterns
Patent number
8,158,527
Issue date
Apr 17, 2012
Kabushiki Kaisha Toshiba
Koji Hashimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Mask pattern correcting method, mask pattern inspecting method, pho...
Patent number
8,142,961
Issue date
Mar 27, 2012
Kabushiki Kaisha Toshiba
Toshiya Kotani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Mask pattern verifying method
Patent number
8,121,387
Issue date
Feb 21, 2012
Kabushiki Kaisha Toshiba
Mitsuyo Asano
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pattern management method and pattern management program
Patent number
8,086,973
Issue date
Dec 27, 2011
Kabushiki Kaisha Toshiba
Kenji Yoshida
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for correcting a mask pattern, system for correcting a mask...
Patent number
8,046,722
Issue date
Oct 25, 2011
Kabushiki Kaisha Toshiba
Toshiya Kotani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Parameter adjustment method, semiconductor device manufacturing met...
Patent number
7,934,175
Issue date
Apr 26, 2011
Kabushiki Kaisha Toshiba
Toshiya Kotani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for making a design layout and mask
Patent number
RE42302
Issue date
Apr 19, 2011
Kabushiki Kaisha Toshiba
Toshiya Kotani
716 - Computer-aided design and analysis of circuits and semiconductor masks
Information
Patent Grant
Semiconductor integrated circuit designing method and system using...
Patent number
RE42294
Issue date
Apr 12, 2011
Kabushiki Kaisha Toshiba
Toshiya Kotani
716 - Computer-aided design and analysis of circuits and semiconductor masks
Information
Patent Grant
Semiconductor device fabrication method and semiconductor device
Patent number
7,824,996
Issue date
Nov 2, 2010
Kabushiki Kaisha Toshiba
Koji Hashimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Mask defect inspection computer program product
Patent number
7,821,628
Issue date
Oct 26, 2010
Kabushiki Kaisha Toshiba
Shinji Yamaguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Mask pattern correcting method, mask pattern inspecting method, pho...
Patent number
7,794,897
Issue date
Sep 14, 2010
Kabushiki Kaisha Toshiba
Toshiya Kotani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pattern data correction method, pattern checking method, pattern ch...
Patent number
7,788,626
Issue date
Aug 31, 2010
Kabushiki Kaisha Toshiba
Shigeki Nojima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light intensity distribution simulation method and computer program...
Patent number
7,596,776
Issue date
Sep 29, 2009
Kabushiki Kaisha Toshiba
Satoshi Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for forming a mask pattern, method of manufacturi...
Patent number
7,594,216
Issue date
Sep 22, 2009
Kabushiki Kaisha Toshiba
Toshiya Kotani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Inspection method and photomask
Patent number
7,556,896
Issue date
Jul 7, 2009
Kabushiki Kaisha Toshiba
Kazuya Fukuhara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Mask, manufacturing method for mask, and manufacturing method for s...
Patent number
7,541,136
Issue date
Jun 2, 2009
Kabushiki Kaisha Toshiba
Kyoko Izuha
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Design pattern data preparing method, mask pattern data preparing m...
Patent number
7,526,748
Issue date
Apr 28, 2009
Kabushiki Kaisha Toshiba
Toshiya Kotani
H01 - BASIC ELECTRIC ELEMENTS
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 correcting a mask pattern, system for correcting a mask...
Patent number
7,506,301
Issue date
Mar 17, 2009
Kabushiki Kaisha Toshiba
Toshiya Kotani
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
Patents Applications
last 30 patents
Information
Patent Application
MEASUREMENT APPARATUS AND MEASUREMENT METHOD
Publication number
20230251582
Publication date
Aug 10, 2023
KIOXIA Corporation
Kentaro KASA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PATTERN-FORMING METHOD
Publication number
20190259606
Publication date
Aug 22, 2019
Toshiba Memory Corporation
Ryosuke YAMAMOTO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING SAME
Publication number
20170271363
Publication date
Sep 21, 2017
KABUSHIKI KAISHA TOSHIBA
Tetsuya Kamigaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PATTERN SHAPE DETERMINING METHOD, PATTERN SHAPE VERIFYING METHOD, A...
Publication number
20120076424
Publication date
Mar 29, 2012
Shigeki NOJIMA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
EXPOSURE DETERMINING METHOD, METHOD OF MANUFACTURING SEMICONDUCTOR...
Publication number
20110177458
Publication date
Jul 21, 2011
Toshiya KOTANI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
EXPOSING METHOD, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, AND...
Publication number
20110122390
Publication date
May 26, 2011
Masanori TAKAHASHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SEMICONDUCTOR DEVICE FABRICATION METHOD AND SEMICONDUCTOR DEVICE
Publication number
20110086512
Publication date
Apr 14, 2011
Kabushiki Kaisha Toshiba
Koji Hashimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PATTERN GENERATING METHOD, MANUFACTURING METHOD OF MASK, AND MANUFA...
Publication number
20110065028
Publication date
Mar 17, 2011
Katsuyoshi KODERA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PATTERN EVALUATING METHOD, PATTERN GENERATING METHOD, AND COMPUTER...
Publication number
20110029937
Publication date
Feb 3, 2011
Katsuyoshi KODERA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PATTERN FORMING METHOD
Publication number
20100261121
Publication date
Oct 14, 2010
Masanori TAKAHASHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PATTERN CORRECTING APPARATUS, MASK-PATTERN FORMING METHOD, AND METH...
Publication number
20100233598
Publication date
Sep 16, 2010
Tetsuaki MATSUNAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR DEVICE FABRICATION METHOD AND SEMICONDUCTOR DEVICE
Publication number
20100196809
Publication date
Aug 5, 2010
Kabushiki Kaisha Toshiba
Koji Hashimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SEMICONDUCTOR DEVICE FABRICATION METHOD AND SEMICONDUCTOR DEVICE
Publication number
20100196829
Publication date
Aug 5, 2010
Kabushiki Kaisha Toshiba
Koji Hashimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PATTERN LAYOUT CREATION METHOD, PROGRAM PRODUCT, AND SEMICONDUCTOR...
Publication number
20100191357
Publication date
Jul 29, 2010
Shimon Maeda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MASK PATTERN CORRECTING METHOD, MASK PATTERN INSPECTING METHOD, PHO...
Publication number
20100159709
Publication date
Jun 24, 2010
Kabushiki Kaisha Toshiba
Toshiya KOTANI
G06 - COMPUTING CALCULATING COUNTING
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
DEVICE AND METHOD FOR OBTAINING EXPOSURE CORRECTION INFORMATION, AN...
Publication number
20090233189
Publication date
Sep 17, 2009
Kazuya FUKUHARA
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
Method for correcting a mask pattern, system for correcting a mask...
Publication number
20090186429
Publication date
Jul 23, 2009
Kabushiki Kaisha Toshiba
Toshiya Kotani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
METHOD OF INSPECTING EXPOSURE SYSTEM AND EXPOSURE SYSTEM
Publication number
20090021711
Publication date
Jan 22, 2009
Takashi Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PATTERN FORMING METHOD USING TWO LAYERS OF RESIST PATTERNS STACKED...
Publication number
20090011370
Publication date
Jan 8, 2009
Hiroko Nakamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PARAMETER ADJUSTMENT METHOD, SEMICONDUCTOR DEVICE MANUFACTURING MET...
Publication number
20080250381
Publication date
Oct 9, 2008
Toshiya KOTANI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
MASK PATTERN VERIFYING METHOD
Publication number
20080232671
Publication date
Sep 25, 2008
Mitsuyo ASANO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PATTERN MANAGEMENT METHOD AND PATTERN MANAGEMENT PROGRAM
Publication number
20080216046
Publication date
Sep 4, 2008
Kenji YOSHIDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Mask defect inspecting method, semiconductor device manufacturing m...
Publication number
20080072208
Publication date
Mar 20, 2008
Kabushiki Kaisha Toshiba
Shinji Yamaguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Photomask, exposure control method and method of manufacturing a se...
Publication number
20070259280
Publication date
Nov 8, 2007
Kabushiki Kaisha Toshiba
Tadahito Fujisawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Exposure apparatus inspection method and exposure apparatus
Publication number
20070236691
Publication date
Oct 11, 2007
Kabushiki Kaisha Toshiba
Kazuya Fukuhara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Light intensity distribution simulation method and computer program...
Publication number
20070234269
Publication date
Oct 4, 2007
Satoshi Tanaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Wafer flatness evaluation method, wafer flatness evaluation apparat...
Publication number
20070177126
Publication date
Aug 2, 2007
Kabushiki Kaisha Toshiba
Tadahito Fujisawa
G01 - MEASURING TESTING