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Horiike; Yasuhiro
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Hiroshima, JP
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Patents Grants
last 30 patents
Information
Patent Grant
ECR plasma generator and an ECR system using the generator
Patent number
6,155,200
Issue date
Dec 5, 2000
Tokyo Electron Limited
Yasuhiro Horiike
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for etching an SiO.sub.2 film
Patent number
5,328,558
Issue date
Jul 12, 1994
Tokyo Electron Limited
Kouhei Kawamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for processing surface of semiconductor layer
Patent number
5,308,791
Issue date
May 3, 1994
Tokyo Electron Limited
Yasuhiro Horiike
H01 - BASIC ELECTRIC ELEMENTS
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last 30 patents
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