TREA

Yoshiharu Hirose

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  • Aichi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable-modulus material
    • Patent number 5,486,560
    • Issue date Jan 23, 1996
    • Kabushiki Kaisha Toyota Chuo Kenkyusho
    • Tohru Shiga
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Material with variable viscoelasticity
    • Patent number 5,475,043
    • Issue date Dec 12, 1995
    • Kabushiki Kaisha Toyota Chuo Kenkyusho
    • Tohru Shiga
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing cordierite ceramic products
    • Patent number 4,435,512
    • Issue date Mar 6, 1984
    • Nippondenso Co., Ltd.
    • Kazuyuki Ito
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Semiconductive barium titanate
    • Patent number 4,384,989
    • Issue date May 24, 1983
    • Kabushiki Kaisha Toyota Chuo Kenyusho
    • Osami Kamigaito
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES