TREA

Takayoshi Kawaoka

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  • Hiroshima, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polypropylene lining
    • Patent number 5,677,377
    • Issue date Oct 14, 1997
    • Mitsubishi Jukogyo Kabushiki Kaisha
    • Shigeo Hasegawa
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Polypropylene lining
    • Patent number 5,677,378
    • Issue date Oct 14, 1997
    • Mitsubishi Jukogyo Kabushiki Kaisha
    • Shigeo Hasegawa
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Stirring apparatus having blades creating a circulating flow
    • Patent number 5,472,278
    • Issue date Dec 5, 1995
    • Mitsubishi Jukogyo Kabushiki Kaisha
    • Takayoshi Kawaoka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL