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Katsuhiko Kainuma

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Patents Grantslast 30 patents

  • Information Patent Grant

    Muffler
    • Patent number 11,480,080
    • Issue date Oct 25, 2022
    • Futaba Industrial Co., Ltd.
    • Seiji Kondo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust pipe
    • Patent number 11,377,990
    • Issue date Jul 5, 2022
    • Futaba Industrial Co., Ltd.
    • Shinnosuke Toichi
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Tail pipe
    • Patent number 11,377,988
    • Issue date Jul 5, 2022
    • Futaba Industrial Co., Ltd.
    • Yuki Noumi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Muffler
    • Patent number 11,261,768
    • Issue date Mar 1, 2022
    • Futaba Industrial Co., Ltd.
    • Hayato Tawada
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Muffler
    • Patent number 10,961,895
    • Issue date Mar 30, 2021
    • Futaba Industrial Co., Ltd.
    • Tsuneyuki Higashino
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Valve device for exhaust flow passage
    • Patent number 10,571,036
    • Issue date Feb 25, 2020
    • Futaba Industrial Co., Ltd.
    • Kiyomichi Kobori
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for installing inlet pipe and method for supporting inlet pipe
    • Patent number 9,777,614
    • Issue date Oct 3, 2017
    • Futaba Industrial Co., Ltd.
    • Toshikazu Namikiri
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Exhaust pipe
    • Patent number 9,523,304
    • Issue date Dec 20, 2016
    • Futaba Industrial Co., Ltd.
    • Tomohiro Furuya
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Muffler
    • Patent number 9,388,719
    • Issue date Jul 12, 2016
    • Futaba Industrial Co., Ltd.
    • Katsuhiko Kainuma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Muffler for internal combustion engine
    • Patent number 8,844,673
    • Issue date Sep 30, 2014
    • Futaba Industrial Co., Ltd.
    • Katsuhiko Kainuma
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    TAIL PIPE
    • Publication number 20200248598
    • Publication date Aug 6, 2020
    • FUTABA INDUSTRIAL CO., LTD.
    • Yuki Noumi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MUFFLER
    • Publication number 20200240300
    • Publication date Jul 30, 2020
    • FUTABA INDUSTRIAL CO., LTD.
    • Seiji Kondo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST PIPE
    • Publication number 20200217231
    • Publication date Jul 9, 2020
    • FUTABA INDUSTRIAL CO., LTD.
    • Shinnosuke Toichi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MUFFLER
    • Publication number 20190234263
    • Publication date Aug 1, 2019
    • FUTABA INDUSTRIAL CO., LTD.
    • Hayato Tawada
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MUFFLER
    • Publication number 20180266301
    • Publication date Sep 20, 2018
    • FUTABA INDUSTRIAL CO., LTD.
    • Tsuneyuki Higashino
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    VALVE DEVICE FOR EXHAUST FLOW PASSAGE
    • Publication number 20180266575
    • Publication date Sep 20, 2018
    • FUTABA INDUSTRIAL CO., LTD.
    • Kiyomichi Kobori
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST PIPE
    • Publication number 20160017787
    • Publication date Jan 21, 2016
    • FUTABA INDUSTRIAL CO., LTD.
    • Tomohiro FURUYA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Method for Installing Inlet Pipe and Method for Supporting Inlet Pipe
    • Publication number 20150354433
    • Publication date Dec 10, 2015
    • FUTABA INDUSTRIAL CO., LTD.
    • Toshikazu Namikiri
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MUFFLER
    • Publication number 20150337699
    • Publication date Nov 26, 2015
    • FUTABA INDUSTRIAL CO., LTD.
    • Katsuhiko Kainuma
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MUFFLER
    • Publication number 20150152760
    • Publication date Jun 4, 2015
    • FUTABA INDUSTRIAL CO., LTD.
    • Katsuhiko Kainuma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Muffler for Internal Combustion Engine
    • Publication number 20120305330
    • Publication date Dec 6, 2012
    • FUTABA INDUSTRIAL CO., LTD.
    • Katsuhiko Kainuma
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES