TREA

Michio Asano

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  • Ibaraki-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Plasma CVD apparatus
    • Patent number 6,367,411
    • Issue date Apr 9, 2002
    • Hitachi Maxell, Ltd.
    • Yoichi Ogawa
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Plasma CVD apparatus
    • Patent number 6,312,524
    • Issue date Nov 6, 2001
    • Hitachi Maxell, Ltd.
    • Yoichi Ogawa
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Plasma CVD apparatus
    • Patent number 6,044,792
    • Issue date Apr 4, 2000
    • Hitachi Maxwell, Ltd.
    • Yoichi Ogawa
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...