TREA

Nobuo Sekiguchi

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  • Sagamihara, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cable pulling apparatus
    • Patent number 4,728,079
    • Issue date Mar 1, 1988
    • Nippon Telegraph & Telephone, Corp.
    • Tadanori Nitta
    • G02 - OPTICS
  • Information Patent Grant

    Cable pulling/feeding apparatus
    • Patent number 4,508,251
    • Issue date Apr 2, 1985
    • Nippon Telegraph and Telephone Public Corp.
    • Kazuhiro Harada
    • B66 - HOISTING LIFTING HAULING