TREA

Keichiro Saitoh

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oriented polyethylene film
    • Patent number 5,145,728
    • Issue date Sep 8, 1992
    • Toa Nenryo Kogyo Kabushiki Kaisha
    • Yasushi Itaba
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Oriented polyethylene film
    • Patent number 5,043,204
    • Issue date Aug 27, 1991
    • Toa Nenryo Kogyo Kabushiki Kaisha
    • Yasushi Itaba
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing a crosslinked and oriented polyethylene film
    • Patent number 4,891,173
    • Issue date Jan 2, 1990
    • Toa Nenryo Kogyo Kabushiki Kaisha
    • Keichiro Saitoh
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...