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Yasunori Goto
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Hitachinaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method, apparatus, and program for determining condition related to...
Patent number
12,243,711
Issue date
Mar 4, 2025
HITACHI HIGH-TECH CORPORATION
Takahiro Nishihata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pattern inspecting device
Patent number
12,176,181
Issue date
Dec 24, 2024
HITACHI HIGH-TECH CORPORATION
Wei Sun
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Charged particle beam device
Patent number
11,626,266
Issue date
Apr 11, 2023
HITACHI HIGH-TECH CORPORATION
Keiichiro Hitomi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Measurement device, method and display device
Patent number
10,996,569
Issue date
May 4, 2021
HITACHI HIGH-TECH CORPORATION
Yuji Takagi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electron microscope device and inclined hole measurement method usi...
Patent number
10,720,307
Issue date
Jul 21, 2020
Hitachi High-Technologies Corporation
Yuji Takagi
G01 - MEASURING TESTING
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
Overlay measurement method, device, and display device
Patent number
10,094,658
Issue date
Oct 9, 2018
Hitachi High-Technologies Corporation
Yuji Takagi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Sample observation device
Patent number
9,536,700
Issue date
Jan 3, 2017
Hitachi High-Technologies Corporation
Yasunori Goto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Superposition measuring apparatus, superposition measuring method,...
Patent number
9,390,885
Issue date
Jul 12, 2016
Hitachi High-Technologies Corporation
Takuma Yamamoto
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for inspecting patterns
Patent number
7,394,070
Issue date
Jul 1, 2008
Hitachi High-Technologies Corporation
Mari Nozoe
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Semiconductor Observation System and Overlay Measurement Method
Publication number
20240112322
Publication date
Apr 4, 2024
HITACHI HIGH-TECH CORPORATION
Takahiro NISHIHATA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD, APPARATUS, AND PROGRAM FOR DETERMINING CONDITION RELATED TO...
Publication number
20230032587
Publication date
Feb 2, 2023
HITACHI HIGH-TECH CORPORATION
Takahiro NISHIHATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PATTERN INSPECTING DEVICE
Publication number
20220359151
Publication date
Nov 10, 2022
Hitachi High-Tech Corporation
Wei Sun
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PATTERN MEASUREMENT SYSTEM AND PATTERN MEASUREMENT METHOD
Publication number
20220230842
Publication date
Jul 21, 2022
HITACHI HIGH-TECH CORPORATION
Wei SUN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CHARGED PARTICLE BEAM DEVICE
Publication number
20220130638
Publication date
Apr 28, 2022
HITACHI HIGH-TECH CORPORATION
Keiichiro HITOMI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Charged Particle Beam System and Overlay Shift Amount Measurement M...
Publication number
20210055098
Publication date
Feb 25, 2021
HITACHI HIGH-TECH CORPORATION
Takuma YAMAKI
G01 - MEASURING TESTING
Information
Patent Application
ELECTRON MICROSCOPE DEVICE AND INCLINED HOLE MEASUREMENT METHOD USI...
Publication number
20190362933
Publication date
Nov 28, 2019
Hitachi High-Technologies Corporation
Yuji TAKAGI
H01 - BASIC ELECTRIC ELEMENTS
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
MEASUREMENT DEVICE, METHOD AND DISPLAY DEVICE
Publication number
20190033728
Publication date
Jan 31, 2019
Hitachi High-Technologies Corporation
Yuji TAKAGI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OVERLAY MEASUREMENT METHOD, DEVICE, AND DISPLAY DEVICE
Publication number
20170322021
Publication date
Nov 9, 2017
Hitachi High-Technologies Corporation
Yuji TAKAGI
G01 - MEASURING TESTING
Information
Patent Application
Sample Observation Device
Publication number
20160071688
Publication date
Mar 10, 2016
Hitachi High-Technologies Corporation
Yasunori GOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Superposition Measuring Apparatus, Superposition Measuring Method,...
Publication number
20160056014
Publication date
Feb 25, 2016
Hitachi High-Technologies Corporation
Takuma YAMAMOTO
G01 - MEASURING TESTING
Information
Patent Application
Method and apparatus for inspecting patterns
Publication number
20060163477
Publication date
Jul 27, 2006
Hitachi High-Technologies Corporation
Mari Nozoe
G01 - MEASURING TESTING