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Kenji Yokoyama

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Catheter for extracorporeal blood circulator
    • Patent number 11,318,281
    • Issue date May 3, 2022
    • Terumo Kabushiki Kaisha
    • Kenji Yokoyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Percutaneous catheter and percutaneous catheter assembly
    • Patent number 11,260,159
    • Issue date Mar 1, 2022
    • Terumo Kabushiki Kaisha
    • Kenji Yokoyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Percutaneous catheter and method of using percutaneous catheter
    • Patent number 10,894,143
    • Issue date Jan 19, 2021
    • Terumo Kabushiki Kaisha
    • Kenji Yokoyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Syringe assembly
    • Patent number 10,449,295
    • Issue date Oct 22, 2019
    • Terumo Kabushiki Kaisha
    • Kenji Yokoyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Sprayer
    • Patent number 9,149,587
    • Issue date Oct 6, 2015
    • Terumo Kabushiki Kaisha
    • Miho Kai
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Connector, syringe assembly, and connector for mixing
    • Patent number 8,986,277
    • Issue date Mar 24, 2015
    • Terumo Kabushiki Kaisha
    • Kenji Yokoyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Connector, syringe assembly, and connector for mixing
    • Patent number 8,512,308
    • Issue date Aug 20, 2013
    • Terumo Kabushiki Kaisha
    • Kenji Yokoyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Applicator
    • Patent number 7,914,484
    • Issue date Mar 29, 2011
    • Terumo Kabushiki Kaisha
    • Kenji Yokoyama
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Sprayer
    • Patent number 7,846,125
    • Issue date Dec 7, 2010
    • Terumo Kabushiki Kaisha
    • Teruyuki Yatabe
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Blood reservoir
    • Patent number 6,908,446
    • Issue date Jun 21, 2005
    • Termo Kabushiki Kaisha
    • Kenji Yokoyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Suspension
    • Patent number 6,863,290
    • Issue date Mar 8, 2005
    • Mitsubishi Fuso Truck and Bus Corporation
    • Kenji Yokoyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Suspension
    • Patent number 6,832,773
    • Issue date Dec 21, 2004
    • Mitsubishi Fuso Truck and Bus Corporation
    • Kenji Yokoyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hollow fiber membrane oxygenator
    • Patent number 6,495,101
    • Issue date Dec 17, 2002
    • Terumo Kabushiki Kaisha
    • Kenji Yokoyama
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

  • Information Patent Application

    PERCUTANEOUS CATHETER
    • Publication number 20230191014
    • Publication date Jun 22, 2023
    • Terumo Kabushiki Kaisha
    • Kenji YOKOYAMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PERCUTANEOUS CATHETER
    • Publication number 20220401638
    • Publication date Dec 22, 2022
    • Terumo Kabushiki Kaisha
    • Kenji Yokoyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PERCUTANEOUS CATHETER AND METHOD OF USING PERCUTANEOUS CATHETER
    • Publication number 20220378999
    • Publication date Dec 1, 2022
    • Terumo Kabushiki Kaisha
    • Kenji YOKOYAMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PERCUTANEOUS CATHETER
    • Publication number 20220296799
    • Publication date Sep 22, 2022
    • Terumo Kabushiki Kaisha
    • Kenji Yokoyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CATHETER ASSEMBLY
    • Publication number 20210290904
    • Publication date Sep 23, 2021
    • Terumo Kabushiki Kaisha
    • Kenji Yokoyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CATHETER FOR EXTRACORPOREAL BLOOD CIRCULATOR
    • Publication number 20200069909
    • Publication date Mar 5, 2020
    • Terumo Kabushiki Kaisha
    • Kenji YOKOYAMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CATHETER FOR FEEDING BLOOD TO A VESSEL
    • Publication number 20190321539
    • Publication date Oct 24, 2019
    • Terumo Kabushiki Kaisha
    • Kenji YOKOYAMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PERCUTANEOUS CATHETER AND PERCUTANEOUS CATHETER ASSEMBLY
    • Publication number 20190083695
    • Publication date Mar 21, 2019
    • Terumo Kabushiki Kaisha
    • Kenji YOKOYAMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PERCUTANEOUS CATHETER AND METHOD OF MANUFACTURING TUBE FOR PERCUTAN...
    • Publication number 20190030280
    • Publication date Jan 31, 2019
    • Terumo Kabushiki Kaisha
    • Kenji Yokoyama
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PERCUTANEOUS CATHETER AND METHOD OF USING PERCUTANEOUS CATHETER
    • Publication number 20180318547
    • Publication date Nov 8, 2018
    • Terumo Kabushiki Kaisha
    • Kenji YOKOYAMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SYRINGE ASSEMBLY
    • Publication number 20160113639
    • Publication date Apr 28, 2016
    • Terumo Kabushiki Kaisha
    • Kenji YOKOYAMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    APPLICATOR
    • Publication number 20150005698
    • Publication date Jan 1, 2015
    • Terumo Kabushiki Kaisha
    • Kenji YOKOYAMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SPRAYER
    • Publication number 20130331658
    • Publication date Dec 12, 2013
    • Terumo Kabushiki Kaisha
    • Miho KAI
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    CONNECTOR, SYRINGE ASSEMBLY, AND CONNECTOR FOR MIXING
    • Publication number 20130296822
    • Publication date Nov 7, 2013
    • Terumo Kabushiki Kaisha
    • Kenji Yokoyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MIXING APPARATUS AND PIERCING METHOD FOR A DOUBLE-ENDED NEEDLE
    • Publication number 20120172830
    • Publication date Jul 5, 2012
    • Terumo Kabushiki Kaisha
    • Kenji Yokoyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CONNECTOR, SYRINGE ASSEMBLY, AND CONNECTOR FOR MIXING
    • Publication number 20110218511
    • Publication date Sep 8, 2011
    • TERUMO KABUSHIKI KAISHA
    • Kenji YOKOYAMA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Applicator
    • Publication number 20090005731
    • Publication date Jan 1, 2009
    • TERUMO KABUSHIKI KAISHA
    • Kenji Yokoyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SPRAYER
    • Publication number 20080294099
    • Publication date Nov 27, 2008
    • Terumo Kabushiki Kaisha
    • Teruyuki Yatabe
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Sprayer
    • Publication number 20080272209
    • Publication date Nov 6, 2008
    • TERUMO KABUSHIKI KAISHA
    • Kenji Yokoyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Suspension
    • Publication number 20030234506
    • Publication date Dec 25, 2003
    • Kenji Yokoyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Suspension
    • Publication number 20030222387
    • Publication date Dec 4, 2003
    • Kenji Yokoyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Blood reservoir
    • Publication number 20020094300
    • Publication date Jul 18, 2002
    • Kenji Yokoyama
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE