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Shigeaki OBA

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  • Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vehicle
    • Patent number 11,548,382
    • Issue date Jan 10, 2023
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Hiroyuki Fujimoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle
    • Patent number 10,744,830
    • Issue date Aug 18, 2020
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Tomoyuki Hayashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle including a shiftable transmission with operation lever
    • Patent number 10,245,947
    • Issue date Apr 2, 2019
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Shigeaki Oba
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE
    • Publication number 20200269685
    • Publication date Aug 27, 2020
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Hiroyuki FUJIMOTO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE
    • Publication number 20190061450
    • Publication date Feb 28, 2019
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Tomoyuki HAYASHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE
    • Publication number 20190061522
    • Publication date Feb 28, 2019
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Shigeaki OBA
    • B60 - VEHICLES IN GENERAL