TREA

Hiroyuki NAGANO

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  • Kyoto, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    REFRIGERANT CIRCULATION DEVICE
    • Publication number 20250207833
    • Publication date Jun 26, 2025
    • NIDEC CORPORATION
    • Takehito TAMAOKA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CONTROL DEVICE, PUMP UNIT, AND REFRIGERANT CIRCULATION DEVICE
    • Publication number 20240114655
    • Publication date Apr 4, 2024
    • NIDEC CORPORATION
    • Masataka MATSUOKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...