TREA

Kazumasa Kanai

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Control unit for air compressor with graphical user interface
    • Patent number D776675
    • Issue date Jan 17, 2017
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Hiroshi Ohta
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Air compressor
    • Patent number D753728
    • Issue date Apr 12, 2016
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Hiroshi Ohta
    • D15 - Machines not elsewhere specified