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Toshio Yada
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Hyogo, JP
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last 30 patents
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Patent Grant
Method for etching chromium film formed on substrate
Patent number
5,183,533
Issue date
Feb 2, 1993
Mitsubishi Denki Kabushiki Kaisha
Michinari Tsutsumi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for etching chromium film formed on substrate
Patent number
5,007,984
Issue date
Apr 16, 1991
Mitsubishi Denki Kabushiki Kaisha
Michinari Tsutsumi
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Apparatus for coating a substrate with a coating material
Patent number
4,875,434
Issue date
Oct 24, 1989
Mitsubishi Denki Kabushiki Kaisha
Taro Maejima
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...