TREA

Akira Okabe

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  • Naka-gun, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Motor cooling structure and motor
    • Patent number 9,627,943
    • Issue date Apr 18, 2017
    • Komatsu Ltd.
    • Hiroyuki Tokunaga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electrical motor
    • Patent number 9,583,990
    • Issue date Feb 28, 2017
    • Komatsu Ltd.
    • Hiroyuki Tokunaga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Interlock mechanism of motor, and motor
    • Patent number 9,252,523
    • Issue date Feb 2, 2016
    • Komatsu Ltd.
    • Hiroyuki Tokunaga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC MOTOR
    • Publication number 20150084458
    • Publication date Mar 26, 2015
    • Komatsu Ltd.
    • Hiroyuki Tokunaga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR
    • Publication number 20140364263
    • Publication date Dec 11, 2014
    • Hiroyuki Tokunaga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INTERLOCK MECHANISM OF MOTOR, AND MOTOR
    • Publication number 20140349516
    • Publication date Nov 27, 2014
    • Komatsu Ltd.
    • Hiroyuki Tokunaga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRICAL MOTOR
    • Publication number 20140339937
    • Publication date Nov 20, 2014
    • Hiroyuki Tokunaga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR COOLING STRUCTURE AND MOTOR
    • Publication number 20130334912
    • Publication date Dec 19, 2013
    • Komatsu Ltd.
    • Hiroyuki Tokunaga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER