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Akira NIITSUMA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Collar member for spinning reel
    • Patent number 11,856,930
    • Issue date Jan 2, 2024
    • Shimano Inc.
    • Koji Ochiai
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • 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

    Drag washer and fishing reel
    • Patent number 11,761,494
    • Issue date Sep 19, 2023
    • Shimano Inc.
    • Akira Niitsuma
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spinning reel
    • Patent number 11,751,549
    • Issue date Sep 12, 2023
    • Shimano Inc.
    • Akira Niitsuma
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Spinning reel
    • Patent number 11,737,439
    • Issue date Aug 29, 2023
    • Shimano Inc.
    • Akira Niitsuma
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Spinning reel
    • Patent number 11,716,981
    • Issue date Aug 8, 2023
    • Shimano Inc.
    • Akira Niitsuma
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Spinning reel
    • Patent number 11,716,980
    • Issue date Aug 8, 2023
    • Shimano Inc.
    • Atsushi Kawamata
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Spinning reel
    • Patent number 11,395,482
    • Issue date Jul 26, 2022
    • Shimano Inc.
    • Shu Kusuda
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Spinning reel
    • Patent number 11,330,809
    • Issue date May 17, 2022
    • Shimano Inc.
    • Akira Niitsuma
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Reel braking adjustment device and reel braking adjustment program
    • Patent number 11,124,395
    • Issue date Sep 21, 2021
    • Shimano Inc.
    • Akira Niitsuma
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Spool for a dual-bearing reel
    • Patent number 11,116,195
    • Issue date Sep 14, 2021
    • Shimano Inc.
    • Hiroki Oogose
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Fishing reel
    • Patent number 10,966,418
    • Issue date Apr 6, 2021
    • Shimano Inc.
    • Hiroki Oogose
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Braking apparatus for dual-bearing reel
    • Patent number 10,575,508
    • Issue date Mar 3, 2020
    • Shimano Inc.
    • Akira Niitsuma
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Dual-bearing reel
    • Patent number 10,492,482
    • Issue date Dec 3, 2019
    • Shimano Inc.
    • Hiroki Oogose
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Dual-bearing reel
    • Patent number 10,492,483
    • Issue date Dec 3, 2019
    • Shimano Inc.
    • Akira Niitsuma
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Dual-bearing reel
    • Patent number 10,477,851
    • Issue date Nov 19, 2019
    • Shimano Inc.
    • Akira Niitsuma
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Bearing housing structure and dual-bearing reel
    • Patent number 10,477,850
    • Issue date Nov 19, 2019
    • Shimano Inc.
    • Akira Niitsuma
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Spool brake device
    • Patent number 10,477,848
    • Issue date Nov 19, 2019
    • Shimano Inc.
    • Hiroki Ogose
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Dual-bearing reel
    • Patent number 10,470,449
    • Issue date Nov 12, 2019
    • Shimano Inc.
    • Akira Niitsuma
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Spool brake device
    • Patent number 10,426,152
    • Issue date Oct 1, 2019
    • Shimano Inc.
    • Hiroki Ogose
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Dual-bearing reel
    • Patent number 10,412,942
    • Issue date Sep 17, 2019
    • Shimano Inc.
    • Akira Niitsuma
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Dual-bearing reel
    • Patent number 10,412,945
    • Issue date Sep 17, 2019
    • Shimano Inc.
    • Youhei Toake
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Dual-bearing reel
    • Patent number 10,375,942
    • Issue date Aug 13, 2019
    • Shimano Inc.
    • Hiroki Oogose
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Dual-bearing reel
    • Patent number 10,271,530
    • Issue date Apr 30, 2019
    • Shimano Inc.
    • Akira Niitsuma
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Dual-bearing reel
    • Patent number 10,231,445
    • Issue date Mar 19, 2019
    • Akira Niitsuma
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Spool for dual-bearing reel
    • Patent number 10,182,563
    • Issue date Jan 22, 2019
    • Shimano Inc.
    • Hiroki Ogose
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Fishing reel
    • Patent number 10,159,234
    • Issue date Dec 25, 2018
    • Shimano Inc.
    • Fumihide Numata
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Spool brake device for dual-bearing reel
    • Patent number 10,130,085
    • Issue date Nov 20, 2018
    • Shimano Inc.
    • Yuichiro Ishikawa
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Spool brake device for dual-bearing reel
    • Patent number 10,117,424
    • Issue date Nov 6, 2018
    • Shimano Inc.
    • Takashi Komemushi
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Spool brake device for dual-bearing reel
    • Patent number 10,070,636
    • Issue date Sep 11, 2018
    • Shimano Inc.
    • Akira Niitsuma
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    FISHING INFORMATION PROCESSING SYSTEM, FISHING REEL, FISHING ROD, A...
    • Publication number 20240215557
    • Publication date Jul 4, 2024
    • Shimano Inc.
    • Shunsuke KUSANAGI
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    FISHING TACKLE MANAGEMENT SYSTEM AND FISHING TACKLE MANAGEMENT PROGRAM
    • Publication number 20240215558
    • Publication date Jul 4, 2024
    • Shimano Inc.
    • Kento INOKUCHI
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • 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

    SPINNING REEL
    • Publication number 20230101660
    • Publication date Mar 30, 2023
    • Shimano Inc.
    • Akira NIITSUMA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    SPINNING REEL
    • Publication number 20230097331
    • Publication date Mar 30, 2023
    • Shimano Inc.
    • Akira NIITSUMA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    SPINNING REEL
    • Publication number 20230087009
    • Publication date Mar 23, 2023
    • Shimano Inc.
    • Akira NIITSUMA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    DRAG WASHER AND FISHING REEL
    • Publication number 20230071854
    • Publication date Mar 9, 2023
    • Shimano Inc.
    • Akira NIITSUMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COLLAR MEMBER FOR SPINNING REEL
    • Publication number 20230061422
    • Publication date Mar 2, 2023
    • Shimano Inc.
    • Koji OCHIAI
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    SPINNING REEL
    • Publication number 20230059668
    • Publication date Feb 23, 2023
    • Shimano Inc.
    • Atsushi KAWAMATA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    SPINNING REEL
    • Publication number 20210386046
    • Publication date Dec 16, 2021
    • Shimano Inc.
    • Shu KUSUDA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    SPINNING REEL
    • Publication number 20210352881
    • Publication date Nov 18, 2021
    • Shimano Inc.
    • Akira NIITSUMA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    SPOOL FOR A DUAL-BEARING REEL
    • Publication number 20200253181
    • Publication date Aug 13, 2020
    • Shimano Inc.
    • Hiroki Oogose
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    REEL BRAKING ADJUSTMENT DEVICE AND REEL BRAKING ADJUSTMENT PROGRAM
    • Publication number 20200165109
    • Publication date May 28, 2020
    • Shimano Inc.
    • Akira NIITSUMA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    FISHING REEL
    • Publication number 20200022350
    • Publication date Jan 23, 2020
    • Shimano Inc.
    • Hiroki OOGOSE
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    BRAKING APPARATUS FOR DUAL-BEARING REEL
    • Publication number 20190223421
    • Publication date Jul 25, 2019
    • Shimano Inc.
    • Akira NIITSUMA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    BEARING HOUSING STRUCTURE AND DUAL-BEARING REEL
    • Publication number 20190200592
    • Publication date Jul 4, 2019
    • Shimano Inc.
    • Akira NIITSUMA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    DUAL-BRERING REEL
    • Publication number 20190191683
    • Publication date Jun 27, 2019
    • Shimano Inc.
    • Akira NIITSUMA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    DUAL-BEARING REEL
    • Publication number 20190141973
    • Publication date May 16, 2019
    • Shimano Inc.
    • Hiroki Oogose
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    DUAL-BEARING REEL
    • Publication number 20190045766
    • Publication date Feb 14, 2019
    • Shimano Inc.
    • Hiroki OOGOSE
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    SPOOL BRAKE DEVICE
    • Publication number 20180199554
    • Publication date Jul 19, 2018
    • Shimano Inc.
    • Hiroki Ogose
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    DUAL-BEARING REEL
    • Publication number 20180199558
    • Publication date Jul 19, 2018
    • Shimano Inc.
    • Akira NIITSUMA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    SPOOL BRAKE DEVICE
    • Publication number 20180199556
    • Publication date Jul 19, 2018
    • Shimano Inc.
    • Hiroki Ogose
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    DUAL-BEARING REEL
    • Publication number 20180125049
    • Publication date May 10, 2018
    • Shimano Inc.
    • Youhei TOAKE
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    DUAL-BEARING REEL
    • Publication number 20180042207
    • Publication date Feb 15, 2018
    • Shimano Inc.
    • Akira NIITSUMA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    SPOOL BRAKE DEVICE FOR DUAL-BEARING REEL
    • Publication number 20170208785
    • Publication date Jul 27, 2017
    • Shimano Inc.
    • Yuichiro ISHIKAWA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    FISHING REEL
    • Publication number 20170208788
    • Publication date Jul 27, 2017
    • Shimano Inc.
    • Fumihide NUMATA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    SPOOL FOR DUAL-BEARING REEL
    • Publication number 20170202193
    • Publication date Jul 20, 2017
    • Shimano Inc.
    • Hiroki OGOSE
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    DUAL-BEARING REEL
    • Publication number 20170202192
    • Publication date Jul 20, 2017
    • Shimano Inc.
    • Akira NIITSUMA
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    SPOOL BRAKE DEVICE FOR DUAL-BEARING REEL
    • Publication number 20170172130
    • Publication date Jun 22, 2017
    • Shimano Inc.
    • Takashi KOMEMUSHI
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    SPOOL BRAKE DEVICE FOR DUAL-BEARING REEL
    • Publication number 20170013819
    • Publication date Jan 19, 2017
    • Shimano Inc.
    • Takashi KOMEMUSHI
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING