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Kaneo Kageyama
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Hitachinaka, JP
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Patents Grants
last 30 patents
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Patent Grant
Charged particle beam scanning method and charged particle beam app...
Patent number
7,598,497
Issue date
Oct 6, 2009
Hitachi High-Technologies Corporation
Kouichi Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Charged particle beam irradiation apparatus and irradiation method...
Patent number
6,693,288
Issue date
Feb 17, 2004
Hitachi, Ltd.
Kaneo Kageyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Charged particle beam irradiation apparatus and irradiation method...
Patent number
6,323,498
Issue date
Nov 27, 2001
Hitachi, Ltd.
Kaneo Kageyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Scanning electron microscope
Patent number
5,659,174
Issue date
Aug 19, 1997
Hitachi, Ltd.
Noriyuki Kaneoka
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
Charged particle beam scanning method and charged particle beam app...
Publication number
20080054187
Publication date
Mar 6, 2008
Hitachi High-Technologies Corporation
Kouichi Yamamoto
H01 - BASIC ELECTRIC ELEMENTS