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Mamoru Kobayashi
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Hitachinaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Flaw inspection device and flaw inspection method
Patent number
10,466,181
Issue date
Nov 5, 2019
Hitachi High-Technologies Corporation
Toshifumi Honda
G01 - MEASURING TESTING
Information
Patent Grant
Defect inspection device, display device, and defect classification...
Patent number
9,964,500
Issue date
May 8, 2018
Hitachi High-Technologies Corporation
Hisashi Hatano
G01 - MEASURING TESTING
Information
Patent Grant
Foreign matter inspection method and foreign matter inspection appa...
Patent number
8,422,009
Issue date
Apr 16, 2013
Hitachi High-Technologies Corporation
Hiroyuki Yamashita
G01 - MEASURING TESTING
Information
Patent Grant
Foreign matter inspection method and foreign matter inspection appa...
Patent number
7,986,405
Issue date
Jul 26, 2011
Hitachi High-Technologies Corporation
Hiroyuki Yamashita
G01 - MEASURING TESTING
Information
Patent Grant
Foreign matter inspection method and foreign matter inspection appa...
Patent number
7,719,671
Issue date
May 18, 2010
Hitachi High-Technologies Corporation
Hiroyuki Yamashita
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
FLAW INSPECTION DEVICE AND FLAW INSPECTION METHOD
Publication number
20200057003
Publication date
Feb 20, 2020
Hitachi High-Technologies Corporation
Toshifumi Honda
G01 - MEASURING TESTING
Information
Patent Application
FLAW INSPECTION DEVICE AND FLAW INSPECTION METHOD
Publication number
20190094155
Publication date
Mar 28, 2019
Hitachi High-Technologies Corporation
Toshifumi HONDA
G01 - MEASURING TESTING
Information
Patent Application
Defect Inspection Device, Display Device, and Defect Classification...
Publication number
20170328846
Publication date
Nov 16, 2017
Hitachi High-Technologies Corporation
Hisashi HATANO
G01 - MEASURING TESTING
Information
Patent Application
FOREIGN MATTER INSPECTION METHOD AND FOREIGN MATTER INSPECTION APPA...
Publication number
20110267605
Publication date
Nov 3, 2011
Hitachi High-Technologies Corporation
Hiroyuki Yamashita
G01 - MEASURING TESTING
Information
Patent Application
FOREIGN MATTER INSPECTION METHOD AND FOREIGN MATTER INSPECTION APPA...
Publication number
20100195095
Publication date
Aug 5, 2010
Hitachi High-Technologies Corporation
Hiroyuki Yamashita
G01 - MEASURING TESTING
Information
Patent Application
Foreign matter inspection method and foreign matter inspection appa...
Publication number
20070201019
Publication date
Aug 30, 2007
Hitachi High-Technologies Corporation
Hiroyuki Yamashita
G01 - MEASURING TESTING