TREA

Yoshiki Takeoka

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for surface treatment of film
    • Patent number 4,832,772
    • Issue date May 23, 1989
    • Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
    • Takehiko Noguchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Polyimide film having improved adhesive properties
    • Patent number 4,755,424
    • Issue date Jul 5, 1988
    • Kanegafuchi Kagaku Kogyo Kabushiki Kaisha
    • Yoshiki Takeoka
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL