TREA

Keiichiro Torii

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  • Kudamatsu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hot press
    • Patent number 5,182,121
    • Issue date Jan 26, 1993
    • Hitachi, Ltd.
    • Akimi Miyashita
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Earthquake resistant crane
    • Patent number 4,382,413
    • Issue date May 10, 1983
    • Hitachi, Ltd.
    • Yutaka Kakehi
    • B66 - HOISTING LIFTING HAULING