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Hirokazu Hirayama

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Patents Grantslast 30 patents

  • Information Patent Grant

    Spinning reel
    • Patent number 11,819,012
    • Issue date Nov 21, 2023
    • Shimano Inc.
    • Akira Niitsuma
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Line guide mechanism for spinning reel
    • Patent number 11,317,614
    • Issue date May 3, 2022
    • Shimano Inc.
    • Koji Ochiai
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Spinning reel for fishing
    • Patent number 10,412,946
    • Issue date Sep 17, 2019
    • Shimano Inc.
    • Hirokazu Hirayama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Magnetic seal device and fishing reel including the seal device
    • Patent number 10,113,649
    • Issue date Oct 30, 2018
    • Shimano Inc.
    • Hirokazu Hirayama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Fishing reel and magnetic seal device therefor
    • Patent number 10,021,864
    • Issue date Jul 17, 2018
    • Shimano Inc.
    • Hirokazu Hirayama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Fishing reel
    • Patent number 9,775,333
    • Issue date Oct 3, 2017
    • Shimano Inc.
    • Hirokazu Hirayama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Line roller unit and fishing line guide mechanism
    • Patent number 9,750,233
    • Issue date Sep 5, 2017
    • Shimano Inc.
    • Hirokazu Hiraoka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Fishing-reel reel unit and fishing reel
    • Patent number 8,985,493
    • Issue date Mar 24, 2015
    • Shimano Inc.
    • Akira Niitsuma
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Fishing-reel reel unit, fishing reel and method of manufacturing fi...
    • Patent number 8,925,846
    • Issue date Jan 6, 2015
    • Shimano Inc.
    • Akira Niitsuma
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Dual-bearing reel speed change operation mechanism
    • Patent number 8,534,584
    • Issue date Sep 17, 2013
    • Shimano Inc.
    • Hirokazu Hirayama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Fishing reel
    • Patent number 8,398,011
    • Issue date Mar 19, 2013
    • Shimano Inc.
    • Hiroaki Kuriyama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Drag adjusting device for dual-bearing reel
    • Patent number 7,850,110
    • Issue date Dec 14, 2010
    • Shimano Inc.
    • Hirokazu Hirayama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Drag adjusting device for dual-bearing reel
    • Patent number 7,823,823
    • Issue date Nov 2, 2010
    • Shimano Inc.
    • Hirokazu Hirayama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Spool assembly for a dual bearing reel
    • Patent number 7,370,821
    • Issue date May 13, 2008
    • Shimano Inc.
    • Hirokazu Hirayama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Drag adjustment device for a dual-bearing reel
    • Patent number 7,234,661
    • Issue date Jun 26, 2007
    • Shimano Inc.
    • Hirokazu Hirayama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Fishing data display device
    • Patent number 7,161,872
    • Issue date Jan 9, 2007
    • Shimano Inc.
    • Hiroaki Kuriyama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Handle assembly for fishing reel
    • Patent number 6,988,684
    • Issue date Jan 24, 2006
    • Shimano Inc.
    • Hirokazu Hirayama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Spinning reel bail tripping device
    • Patent number 6,729,568
    • Issue date May 4, 2004
    • Shimano, Inc.
    • Hirokazu Hirayama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Dual-bearing reel centrifugal braking device
    • Patent number 6,474,580
    • Issue date Nov 5, 2002
    • Shimano Inc.
    • Hirokazu Hirayama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Dual-bearing reel unit
    • Patent number 6,460,793
    • Issue date Oct 8, 2002
    • Shimano, Inc.
    • Hirokazu Hirayama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Dual-bearing reel body
    • Patent number 6,409,113
    • Issue date Jun 25, 2002
    • Shimano Inc.
    • Hirokazu Hirayama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Dual-bearing reel centrifugal braking device
    • Patent number 6,394,381
    • Issue date May 28, 2002
    • Shimano Inc.
    • Hirokazu Hirayama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Spinning reel spool and line economizer therefor
    • Patent number 6,364,231
    • Issue date Apr 2, 2002
    • Shimano Inc.
    • Hirokazu Hirayama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Fishing line guide mechanism for a spinning reel
    • Patent number 6,336,604
    • Issue date Jan 8, 2002
    • Shimano Inc.
    • Seiichi Aratake
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Fishing reel
    • Patent number D448445
    • Issue date Sep 25, 2001
    • Shimano Inc.
    • Tomoharu Sakurai
    • D22 - Arms, pyrotechnics, hunting and fishing equipment
  • Information Patent Grant

    Spinning reel
    • Patent number 5,558,289
    • Issue date Sep 24, 1996
    • Shimano Inc.
    • Hirokazu Hirayama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    SPINNING REEL
    • Publication number 20230122536
    • Publication date Apr 20, 2023
    • Shimano Inc.
    • Akira NIITSUMA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    LINE GUIDE MECHANISM FOR SPINNING REEL
    • Publication number 20210153487
    • Publication date May 27, 2021
    • Shimano Inc.
    • Koji Ochiai
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    SPINNING REEL FOR FISHING
    • Publication number 20180199555
    • Publication date Jul 19, 2018
    • Shimano Inc.
    • Hirokazu HIRAYAMA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    MAGNETIC SEAL DEVICE AND FISHING REEL INCLUDING THE SEAL DEVICE
    • Publication number 20170030469
    • Publication date Feb 2, 2017
    • Shimano Inc.
    • Hirokazu Hirayama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    FISHING REEL AND MAGNETIC SEAL DEVICE THEREFOR
    • Publication number 20160286775
    • Publication date Oct 6, 2016
    • SHIMANO, INC.
    • Hirokazu Hirayama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    LINE ROLLER UNIT AND FISHING LINE GUIDE MECHANISM
    • Publication number 20160150769
    • Publication date Jun 2, 2016
    • Shimano Inc.
    • Hirokazu HIRAOKA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    FISHING REEL
    • Publication number 20160113261
    • Publication date Apr 28, 2016
    • Shimano Inc.
    • Hirokazu HIRAYAMA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    FISHING-REEL REEL UNIT AND FISHING REEL
    • Publication number 20130153700
    • Publication date Jun 20, 2013
    • Shimano Inc.
    • Akira NIITSUMA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    FISHING-REEL REEL UNIT, FISHING REEL AND METHOD OF MANUFACTURING FI...
    • Publication number 20130112795
    • Publication date May 9, 2013
    • Shimano Inc.
    • Akira NIITSUMA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Fishing reel
    • Publication number 20110315802
    • Publication date Dec 29, 2011
    • Shimano Inc.
    • Hiroaki Kuriyama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    DUAL-BEARING REEL SPEED CHANGE OPERATION MECHANISM
    • Publication number 20110309177
    • Publication date Dec 22, 2011
    • Shimano Inc.
    • Hirokazu HIRAYAMA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Drag Adjusting Device for Dual-Bearing Reel
    • Publication number 20100123035
    • Publication date May 20, 2010
    • Shimano Inc.
    • Hirokazu Hirayama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    DRAG ADJUSTING DEVICE FOR DUAL-BEARING REEL
    • Publication number 20100084499
    • Publication date Apr 8, 2010
    • Shimano Inc.
    • Hirokazu Hirayama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Drag adjustment device for a dual-bearing reel
    • Publication number 20060016924
    • Publication date Jan 26, 2006
    • Shimano Inc.
    • Hirokazu Hirayama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Spool assembly for a dual bearing reel
    • Publication number 20060006267
    • Publication date Jan 12, 2006
    • Shimano Inc.
    • Hirokazu Hirayama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Fishing data display device
    • Publication number 20050162976
    • Publication date Jul 28, 2005
    • Shimano Inc.
    • Hiroaki Kuriyama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Handle assembly for fishing reel
    • Publication number 20030218088
    • Publication date Nov 27, 2003
    • SHIMANO, INC.
    • Hirokazu Hirayama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Spinning reel bail tripping device
    • Publication number 20020148918
    • Publication date Oct 17, 2002
    • SHIMANO, INC.
    • Hirokazu Hirayama
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING