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Kanji Yoneda

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  • Katsuta, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for calculating elevator cage call forecast
    • Patent number 4,411,338
    • Issue date Oct 25, 1983
    • Hitachi, Ltd.
    • Soshiro Kuzunuki
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Abnormal elevator speed detector
    • Patent number 4,378,059
    • Issue date Mar 29, 1983
    • Hitachi, Ltd.
    • Takanobu Hatakeyama
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Elevator control apparatus
    • Patent number 4,341,287
    • Issue date Jul 27, 1982
    • Hitachi, Ltd.
    • Soshiro Kuzunuki
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Elevator system
    • Patent number 4,266,632
    • Issue date May 12, 1981
    • Hitachi, Ltd.
    • Kanji Yoneda
    • B66 - HOISTING LIFTING HAULING