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Tomohiro Hagi

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  • Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Outboard motor and marine vessel
    • Patent number 12,365,435
    • Issue date Jul 22, 2025
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Kimitaka Saruwatari
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Outboard motor and marine vessel
    • Patent number 12,304,606
    • Issue date May 20, 2025
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Takuma Matsunaga
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Outboard motor
    • Patent number 12,195,155
    • Issue date Jan 14, 2025
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Makoto Mizutani
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Outboard motor and marine vessel
    • Patent number 12,091,146
    • Issue date Sep 17, 2024
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Daijyu Nagai
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Suspension structure for outboard motor and outboard motor
    • Patent number 12,071,212
    • Issue date Aug 27, 2024
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Tomohiro Hagi
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Outboard motor suspension structure and outboard motor
    • Patent number 12,071,211
    • Issue date Aug 27, 2024
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Tomohiro Hagi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Outboard motor
    • Patent number 12,012,194
    • Issue date Jun 18, 2024
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Makoto Mizutani
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    System for maneuvering boat
    • Patent number 11,097,825
    • Issue date Aug 24, 2021
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Makoto Mizutani
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Outboard motor
    • Patent number 10,018,111
    • Issue date Jul 10, 2018
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Makoto Mizutani
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Outboard motor
    • Patent number 8,932,093
    • Issue date Jan 13, 2015
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Tomohiro Hagi
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Mount structure of outboard motor
    • Patent number 8,118,628
    • Issue date Feb 21, 2012
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Tomohiro Hagi
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

  • Information Patent Application

    OUTBOARD MOTOR AND MARINE VESSEL
    • Publication number 20250026463
    • Publication date Jan 23, 2025
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Kimitaka SARUWATARI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OUTBOARD MOTOR
    • Publication number 20240101238
    • Publication date Mar 28, 2024
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Kimitaka SARUWATARI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OUTBOARD MOTOR
    • Publication number 20240101239
    • Publication date Mar 28, 2024
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Kimitaka SARUWATARI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OUTBOARD MOTOR AND MARINE VESSEL
    • Publication number 20230415875
    • Publication date Dec 28, 2023
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Kimitaka SARUWATARI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OUTBOARD MOTOR AND BOAT
    • Publication number 20230278689
    • Publication date Sep 7, 2023
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Kimitaka SARUWATARI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OUTBOARD MOTOR AND MARINE VESSEL
    • Publication number 20230219672
    • Publication date Jul 13, 2023
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Kimitaka SARUWATARI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OUTBOARD MOTOR AND MARINE VESSEL
    • Publication number 20230219671
    • Publication date Jul 13, 2023
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Kimitaka SARUWATARI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OUTBOARD MOTOR AND ANTI-VIBRATION STRUCTURE OF OUTBOARD MOTOR
    • Publication number 20230150638
    • Publication date May 18, 2023
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Makoto MIZUTANI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OUTBOARD MOTOR SUSPENSION STRUCTURE AND OUTBOARD MOTOR
    • Publication number 20230145629
    • Publication date May 11, 2023
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Tomohiro HAGI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SUSPENSION STRUCTURE FOR OUTBOARD MOTOR AND OUTBOARD MOTOR
    • Publication number 20230144964
    • Publication date May 11, 2023
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Tomohiro Hagi
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OUTBOARD MOTOR AND MARINE VESSEL
    • Publication number 20220332400
    • Publication date Oct 20, 2022
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Takuma MATSUNAGA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OUTBOARD MOTOR AND MARINE VESSEL
    • Publication number 20220332401
    • Publication date Oct 20, 2022
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Takuma MATSUNAGA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OUTBOARD MOTOR AND MARINE VESSEL
    • Publication number 20220194541
    • Publication date Jun 23, 2022
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Daijyu NAGAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    OUTBOARD MOTOR
    • Publication number 20220194536
    • Publication date Jun 23, 2022
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Makoto MIZUTANI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OUTBOARD MOTOR
    • Publication number 20220194540
    • Publication date Jun 23, 2022
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Makoto MIZUTANI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    SYSTEM FOR MANEUVERING BOAT
    • Publication number 20200307753
    • Publication date Oct 1, 2020
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Makoto MIZUTANI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OUTBOARD MOTOR
    • Publication number 20170314461
    • Publication date Nov 2, 2017
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Makoto MIZUTANI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    OUTBOARD MOTOR
    • Publication number 20130316603
    • Publication date Nov 28, 2013
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Tomohiro Hagi
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    MOUNT STRUCTURE OF OUTBOARD MOTOR
    • Publication number 20110104964
    • Publication date May 5, 2011
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Tomohiro Hagi
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT