TREA

Hidetoshi Arahata

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electromagnetic clutch
    • Patent number 10,302,154
    • Issue date May 28, 2019
    • Valeo Japan Co., Ltd.
    • Katsumi Sakamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vane compressor
    • Patent number 6,056,525
    • Issue date May 2, 2000
    • Zexel Corporation
    • Toshihiro Murayama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable capacity vane compressor
    • Patent number 5,505,592
    • Issue date Apr 9, 1996
    • Zexel Corporation
    • Shuzo Kumagai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROMAGNETIC CLUTCH
    • Publication number 20160040728
    • Publication date Feb 11, 2016
    • VALEO JAPAN CO., LTD.
    • Katsumi Sakamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...