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Yuji Ikegaya

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  • Shizuoka, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    BOAT CONTROL SYSTEM AND BOAT
    • Publication number 20250236378
    • Publication date Jul 24, 2025
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    BOAT CONTROL SYSTEM AND BOAT
    • Publication number 20250236374
    • Publication date Jul 24, 2025
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    BOAT CONTROL SYSTEM AND BOAT
    • Publication number 20250236379
    • Publication date Jul 24, 2025
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    BOAT CONTROL SYSTEM AND BOAT
    • Publication number 20250236380
    • Publication date Jul 24, 2025
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    WATERCRAFT PROPULSION SYSTEM, AND WATERCRAFT
    • Publication number 20250042526
    • Publication date Feb 6, 2025
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    WATERCRAFT PROPULSION SYSTEM, AND WATERCRAFT
    • Publication number 20240228003
    • Publication date Jul 11, 2024
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    WATERCRAFT PROPULSION SYSTEM, AND WATERCRAFT
    • Publication number 20240227998
    • Publication date Jul 11, 2024
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    WATERCRAFT PROPULSION SYSTEM, AND WATERCRAFT
    • Publication number 20240228001
    • Publication date Jul 11, 2024
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    WATERCRAFT PROPULSION SYSTEM, AND WATERCRAFT
    • Publication number 20240228000
    • Publication date Jul 11, 2024
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    WATERCRAFT PROPULSION SYSTEM, AND WATERCRAFT
    • Publication number 20240228005
    • Publication date Jul 11, 2024
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    CONTROL DEVICE FOR BATTERY OF MARINE VESSEL, CONTROL METHOD THEREFO...
    • Publication number 20240199184
    • Publication date Jun 20, 2024
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WATERCRAFT PROPULSION SYSTEM, AND WATERCRAFT
    • Publication number 20240132190
    • Publication date Apr 25, 2024
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    WATERCRAFT PROPULSION SYSTEM, AND WATERCRAFT
    • Publication number 20240132189
    • Publication date Apr 25, 2024
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    WATERCRAFT PROPULSION SYSTEM, AND WATERCRAFT
    • Publication number 20240132191
    • Publication date Apr 25, 2024
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    WATERCRAFT PROPULSION SYSTEM, AND WATERCRAFT
    • Publication number 20240132193
    • Publication date Apr 25, 2024
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    WATERCRAFT PROPULSION SYSTEM, AND WATERCRAFT
    • Publication number 20240132194
    • Publication date Apr 25, 2024
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    MARINE PROPULSION SYSTEM AND MARINE VESSEL
    • Publication number 20230202630
    • Publication date Jun 29, 2023
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    MARINE PROPULSION SYSTEM AND MARINE VESSEL
    • Publication number 20230202633
    • Publication date Jun 29, 2023
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    MARINE VESSEL AND MARINE VESSEL PROPULSION CONTROL SYSTEM
    • Publication number 20230192264
    • Publication date Jun 22, 2023
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    MARINE VESSEL PROPULSION CONTROL SYSTEM AND MARINE VESSEL
    • Publication number 20230192263
    • Publication date Jun 22, 2023
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    MARINE PROPULSION SYSTEM AND MARINE VESSEL
    • Publication number 20230136043
    • Publication date May 4, 2023
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    MARINE PROPULSION SYSTEM AND MARINE VESSEL
    • Publication number 20230133897
    • Publication date May 4, 2023
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    MARINE PROPULSION SYSTEM AND MARINE VESSEL
    • Publication number 20230139789
    • Publication date May 4, 2023
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    MARINE PROPULSION SYSTEM AND MARINE VESSEL
    • Publication number 20230140525
    • Publication date May 4, 2023
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    MARINE PROPULSION SYSTEM AND MARINE VESSEL
    • Publication number 20230140061
    • Publication date May 4, 2023
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    MARINE PROPULSION SYSTEM AND MARINE VESSEL
    • Publication number 20230140720
    • Publication date May 4, 2023
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    MARINE VESSEL PROPULSION CONTROL SYSTEM AND MARINE VESSEL
    • Publication number 20220374015
    • Publication date Nov 24, 2022
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    MARINE PROPULSION CONTROL SYSTEM AND MARINE VESSEL CAPABLE OF PERFO...
    • Publication number 20220274679
    • Publication date Sep 1, 2022
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    SYSTEM FOR AND METHOD OF CONTROLLING WATERCRAFT
    • Publication number 20220194544
    • Publication date Jun 23, 2022
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuji IKEGAYA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    SYSTEM FOR AND METHOD OF CONTROLLING WATERCRAFT
    • Publication number 20220177096
    • Publication date Jun 9, 2022
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yuki MORIMOTO
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT