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Masafumi MASUDA

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ENGINE-DRIVEN DC SUPPLY UNIT
    • Publication number 20240399894
    • Publication date Dec 5, 2024
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yasuhiro OKADA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    OUTER-ROTOR-TYPE-ENGINE-DRIVEN-DC-OUTPUT UNIT
    • Publication number 20240405639
    • Publication date Dec 5, 2024
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Masafumi MASUDA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ENGINE GENERATOR
    • Publication number 20230121019
    • Publication date Apr 20, 2023
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Shohei ISHIDA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    VEHICLE
    • Publication number 20170253233
    • Publication date Sep 7, 2017
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Masafumi MASUDA
    • B60 - VEHICLES IN GENERAL