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Patents Grants
last 30 patents
Information
Patent Grant
System and method for measuring patterns
Patent number
10,692,693
Issue date
Jun 23, 2020
HITACHI HIGH-TECH CORPORATION
Wei Sun
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pattern inspecting and measuring device and program
Patent number
9,858,659
Issue date
Jan 2, 2018
Hitachi High-Technologies Corporation
Tsuyoshi Minakawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pattern inspection device and pattern inspection method
Patent number
9,188,554
Issue date
Nov 17, 2015
Hitachi High-Technologies Corporation
Chie Shishido
G01 - MEASURING TESTING
Information
Patent Grant
Defect inspection method and defect inspection apparatus
Patent number
8,953,868
Issue date
Feb 10, 2015
Hitachi High-Technologies Corporation
Shinya Murakami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Charged particle beam applied apparatus, and irradiation method
Patent number
8,907,278
Issue date
Dec 9, 2014
Hitachi High-Technologies Corporation
Momoyo Enyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Charged particle beam device and sample observation method
Patent number
8,552,373
Issue date
Oct 8, 2013
Hitachi High-Technologies Corporation
Momoyo Enyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Inspection method and apparatus using an electron beam
Patent number
7,855,363
Issue date
Dec 21, 2010
Hitachi High-Technologies Corporation
Hiroshi Miyai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Inspection method and apparatus using an electron beam
Patent number
7,425,704
Issue date
Sep 16, 2008
Hitachi High-Technologies Corporation
Hiroshi Miyai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of inspecting a circuit pattern and inspecting instrument
Patent number
7,397,031
Issue date
Jul 8, 2008
Hitachi, Ltd.
Hiroyuki Shinada
G01 - MEASURING TESTING
Information
Patent Grant
Inspection method and inspection apparatus using electron beam
Patent number
7,271,385
Issue date
Sep 18, 2007
Hitachi High-Technologies Corporation
Yasuhiro Gunji
G01 - MEASURING TESTING
Information
Patent Grant
Method of inspecting a circuit pattern and inspecting instrument
Patent number
7,098,455
Issue date
Aug 29, 2006
Hitachi, Ltd.
Hiroyuki Shinada
G01 - MEASURING TESTING
Information
Patent Grant
Circuit pattern inspection method and its apparatus
Patent number
7,071,468
Issue date
Jul 4, 2006
Hitachi High-Technologies Corporation
Hiroshi Miyai
G01 - MEASURING TESTING
Information
Patent Grant
Inspection method and apparatus using an electron beam
Patent number
7,034,298
Issue date
Apr 25, 2006
Hitachi High-Technologies Corporation
Hiroshi Miyai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Convergent charged particle beam apparatus and inspection method us...
Patent number
6,885,012
Issue date
Apr 26, 2005
Hitachi, Ltd.
Maki Tanaka
G01 - MEASURING TESTING
Information
Patent Grant
Convergent charged particle beam apparatus and inspection method us...
Patent number
6,744,057
Issue date
Jun 1, 2004
Hitachi, Ltd.
Maki Tanaka
G01 - MEASURING TESTING
Information
Patent Grant
Method of inspecting a circuit pattern and inspecting instrument
Patent number
6,583,413
Issue date
Jun 24, 2003
Hitachi, Ltd.
Hiroyuki Shinada
G01 - MEASURING TESTING
Information
Patent Grant
Charged particle beam scanning type automatic inspecting apparatus
Patent number
6,580,075
Issue date
Jun 17, 2003
Hitachi, Ltd.
Masatsugu Kametani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Convergent charged particle beam apparatus and inspection method us...
Patent number
6,559,459
Issue date
May 6, 2003
Hitachi, Ltd.
Maki Tanaka
G01 - MEASURING TESTING
Information
Patent Grant
Charged particle beam scanning type automatic inspecting apparatus
Patent number
6,538,248
Issue date
Mar 25, 2003
Hitachi, Ltd.
Masatsugu Kametani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Inspecting system using electron beam and inspecting method using same
Patent number
6,486,472
Issue date
Nov 26, 2002
Hitachi, Ltd.
Yasuhiro Gunji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for inspecting or measuring a sample based on...
Patent number
6,465,781
Issue date
Oct 15, 2002
Hitachi, Ltd.
Norimasa Nishimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Convergent charged particle beam apparatus and inspection method us...
Patent number
6,335,532
Issue date
Jan 1, 2002
Hitachi, Ltd.
Maki Tanaka
G01 - MEASURING TESTING
Information
Patent Grant
Projecting type charged particle microscope and projecting type sub...
Patent number
6,310,341
Issue date
Oct 30, 2001
Hitachi, Ltd.
Hideo Todokoro
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of detecting inclination of a specimen and a projection expo...
Patent number
5,392,115
Issue date
Feb 21, 1995
Hitachi, Ltd.
Yoshitada Oshida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR MEASURING PATTERNS
Publication number
20190148108
Publication date
May 16, 2019
Hitachi High-Technologies Corporation
Wei SUN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Pattern Inspecting and Measuring Device and Program
Publication number
20150228063
Publication date
Aug 13, 2015
Hitachi High-Technologies Corporation
Tsuyoshi Minakawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PATTERN INSPECTION DEVICE AND PATTERN INSPECTION METHOD
Publication number
20150212019
Publication date
Jul 30, 2015
Hitachi High-Technologies Corporation
Chie Shishido
G01 - MEASURING TESTING
Information
Patent Application
DEFECT INSPECTION METHOD AND DEFECT INSPECTION APPARATUS
Publication number
20130322737
Publication date
Dec 5, 2013
Hitachi High-Technologies Corporation
Shinya MURAKAMI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CHARGED PARTICLE BEAM APPLIED APPARATUS, AND IRRADIATION METHOD
Publication number
20130299697
Publication date
Nov 14, 2013
Hitachi High-Technologies Corporation
Momoyo Enyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CIRCUIT PATTERN INSPECTING DEVICE AND INSPECTING METHOD THEREOF
Publication number
20130271595
Publication date
Oct 17, 2013
Hitachi High-Technologies Corporation
Takashi Hiroi
G01 - MEASURING TESTING
Information
Patent Application
CHARGED PARTICLE BEAM DEVICE AND SAMPLE OBSERVATION METHOD
Publication number
20120061565
Publication date
Mar 15, 2012
Hitachi High-Technologies Corporation
Momoyo Enyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PATTERN INSPECTION DEVICE AND METHOD
Publication number
20110133066
Publication date
Jun 9, 2011
Mari Nozoe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PATTERN INSPECTION METHOD AND INSPECTION APPARATUS
Publication number
20090206257
Publication date
Aug 20, 2009
Hitachi High-Technologies Corporation
Yasuhiro GUNJI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Inspection method and apparatus using an electron beam
Publication number
20090045338
Publication date
Feb 19, 2009
Hiroshi Miyai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of inspecting a circuit pattern and inspecting instrument
Publication number
20060243908
Publication date
Nov 2, 2006
Hiroyuki Shinada
G01 - MEASURING TESTING
Information
Patent Application
Inspection method and apparatus using an electron beam
Publication number
20060192117
Publication date
Aug 31, 2006
Hiroshi Miyai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Inspection method and inspection apparatus using electron beam
Publication number
20060076490
Publication date
Apr 13, 2006
Yasuhiro Gunji
G01 - MEASURING TESTING
Information
Patent Application
Circuit pattern inspection method and its apparatus
Publication number
20050109938
Publication date
May 26, 2005
Hiroshi Miyai
G01 - MEASURING TESTING
Information
Patent Application
Inspection method and inspection apparatus using electron beam
Publication number
20050040331
Publication date
Feb 24, 2005
Yasuhiro Gunji
G01 - MEASURING TESTING
Information
Patent Application
Convergent charged particle beam apparatus and inspection method us...
Publication number
20040211919
Publication date
Oct 28, 2004
Maki Tanaka
G01 - MEASURING TESTING
Information
Patent Application
Inspection method and apparatus using an electron beam
Publication number
20040188609
Publication date
Sep 30, 2004
Hiroshi Miyai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of inspecting a circuit pattern and inspecting instrument
Publication number
20030201391
Publication date
Oct 30, 2003
Hiroyuki Shinada
G01 - MEASURING TESTING
Information
Patent Application
Convergent charged particle beam apparatus and inspection method us...
Publication number
20030197130
Publication date
Oct 23, 2003
Maki Tanaka
G01 - MEASURING TESTING
Information
Patent Application
Charged particle beam scanning type automatic inspecting apparatus
Publication number
20030062479
Publication date
Apr 3, 2003
Masatsugu Kametani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INSPECTING SYSTEM USING ELECTRON BEAM AND INSPECTING METHOD USING SAME
Publication number
20020117619
Publication date
Aug 29, 2002
Yasuhiro Gunji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Convergent charged particle beam apparatus and inspection method us...
Publication number
20020053643
Publication date
May 9, 2002
Maki Tanaka
G01 - MEASURING TESTING