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Ryutaro IWAKI

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  • Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Control system for small marine vessel
    • Patent number 11,498,647
    • Issue date Nov 15, 2022
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Ryutaro Iwaki
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Boat
    • Patent number 11,161,585
    • Issue date Nov 2, 2021
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Ryutaro Iwaki
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Small watercraft
    • Patent number 10,889,359
    • Issue date Jan 12, 2021
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Ryutaro Iwaki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Boat and personal watercraft
    • Patent number 10,689,070
    • Issue date Jun 23, 2020
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Naoki Kinomoto
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

  • Information Patent Application

    MARINE PROPULSION DEVICE AND MARINE VESSEL
    • Publication number 20230332554
    • Publication date Oct 19, 2023
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Ryutaro IWAKI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL SYSTEM FOR SMALL MARINE VESSEL
    • Publication number 20210291945
    • Publication date Sep 23, 2021
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Ryutaro IWAKI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    BOAT
    • Publication number 20200039624
    • Publication date Feb 6, 2020
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Ryutaro IWAKI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    SMALL WATERCRAFT
    • Publication number 20190382093
    • Publication date Dec 19, 2019
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Ryutaro IWAKI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    BOAT AND PERSONAL WATERCRAFT
    • Publication number 20190300132
    • Publication date Oct 3, 2019
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Naoki KINOMOTO
    • G05 - CONTROLLING REGULATING