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Hiroyuki Hasegawa

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  • Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Outboard motor
    • Patent number 12,043,358
    • Issue date Jul 23, 2024
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Hiroyuki Hasegawa
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Outboard motor engine cover and outboard motor
    • Patent number 11,760,458
    • Issue date Sep 19, 2023
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Hiroyuki Hasegawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Outboard motor
    • Patent number 10,640,189
    • Issue date May 5, 2020
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Hiroyuki Hasegawa
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Outboard motor
    • Patent number 10,633,071
    • Issue date Apr 28, 2020
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Hiroyuki Hasegawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Outboard motor and sealing structure for divisible engine cover use...
    • Patent number 10,286,990
    • Issue date May 14, 2019
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Hiroyuki Hasegawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cowling structure for outboard motor
    • Patent number 8,133,085
    • Issue date Mar 13, 2012
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Hiroyuki Hasegawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cable insertion structure for outboard motor
    • Patent number 8,089,002
    • Issue date Jan 3, 2012
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Hiroyuki Hasegawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Outboard motor and hook assembly used for outboard motor
    • Patent number 7,938,704
    • Issue date May 10, 2011
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Kohei Nomura
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Structure for mounting cables for boat propulsion unit
    • Patent number 7,704,109
    • Issue date Apr 27, 2010
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Hideto Arai
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Outboard motor
    • Patent number 7,553,206
    • Issue date Jun 30, 2009
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Hiroyuki Hasegawa
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Outboard motor cowl structure
    • Patent number 7,448,928
    • Issue date Nov 11, 2008
    • Yamaha Marine Kabushiki Kaisha
    • Hiroyuki Hasegawa
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Supercharger
    • Patent number 6,796,126
    • Issue date Sep 28, 2004
    • HKS Co. Ltd.
    • Hiroyuki Hasegawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    OUTBOARD MOTOR AND VESSEL
    • Publication number 20240140577
    • Publication date May 2, 2024
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Hiroyuki HASEGAWA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OUTBOARD MOTOR AND VESSEL
    • Publication number 20240141829
    • Publication date May 2, 2024
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Hiroyuki HASEGAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    OUTBOARD MOTOR ENGINE COVER AND OUTBOARD MOTOR
    • Publication number 20220204148
    • Publication date Jun 30, 2022
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Hiroyuki HASEGAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    OUTBOARD MOTOR
    • Publication number 20220106028
    • Publication date Apr 7, 2022
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Hiroyuki HASEGAWA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OUTBOARD MOTOR
    • Publication number 20190002071
    • Publication date Jan 3, 2019
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Hiroyuki HASEGAWA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OUTBOARD MOTOR
    • Publication number 20190002072
    • Publication date Jan 3, 2019
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Hiroyuki HASEGAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    OUTBOARD MOTOR AND SEALING STRUCTURE FOR DIVISIBLE ENGINE COVER USE...
    • Publication number 20180327067
    • Publication date Nov 15, 2018
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Hiroyuki HASEGAWA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    AIR COMPRESSING DEVICE OF BIFUEL ENGINE
    • Publication number 20150033732
    • Publication date Feb 5, 2015
    • Hiroyuki HASEGAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIR COMPRESSING DEVICE OF ENGINE
    • Publication number 20140130494
    • Publication date May 15, 2014
    • Hiroyuki HASEGAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CABLE INSERTION STRUCTURE FOR OUTBOARD MOTOR
    • Publication number 20090314518
    • Publication date Dec 24, 2009
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Hiroyuki HASEGAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COWLING STRUCTURE FOR OUTBOARD MOTOR
    • Publication number 20090318038
    • Publication date Dec 24, 2009
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Hiroyuki HASEGAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    OUTBOARD MOTOR AND HOOK ASSEMBLY USED FOR OUTBOARD MOTOR
    • Publication number 20090258551
    • Publication date Oct 15, 2009
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Kohei NOMURA
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    STRUCTURE FOR MOUNTING CABLES FOR BOAT PROPULSION UNIT
    • Publication number 20080194159
    • Publication date Aug 14, 2008
    • YAMAHA MARINE KABUSHIKI KAISHA
    • Hideto ARAI
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OUTBOARD MOTOR COWL STRUCTURE
    • Publication number 20070243776
    • Publication date Oct 18, 2007
    • YAMAHA MARINE KABUSHIKI KAISHA
    • Hiroyuki Hasegawa
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    OUTBOARD MOTOR
    • Publication number 20070243777
    • Publication date Oct 18, 2007
    • YAMAHA MARINE KABUSHIKI KAISHA
    • Hiroyuki Hasegawa
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Supercharger
    • Publication number 20030121507
    • Publication date Jul 3, 2003
    • HKS CO., LTD.
    • Hiroyuki Hasegawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES