TREA

Haruo Higuchi

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Linear motor drive system
    • Patent number 5,742,136
    • Issue date Apr 21, 1998
    • Yokogawa Electric Corporation
    • Yutaka Ono
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Motor drive system
    • Patent number 5,012,169
    • Issue date Apr 30, 1991
    • Yokogawa Electric Corporation
    • Yutaka Ono
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Direct drive motor
    • Patent number 4,853,567
    • Issue date Aug 1, 1989
    • Yokogawa Electric Corporation
    • Yasuhiko Muramatsu
    • G05 - CONTROLLING REGULATING