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Toshinari Takata
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Chigasaki, JP
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last 30 patents
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Patent Grant
Plasma ashing method and apparatus therefor
Patent number
5,226,056
Issue date
Jul 6, 1993
Nihon Shinku Gijutsu Kabushiki Kaisha
Masashi Kikuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY