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Ushio YOKOYAMA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Thread take-up lever switching mechanism and sewing machine
    • Patent number 11,795,594
    • Issue date Oct 24, 2023
    • JANOME CORPORATION
    • Toyohiro Azuma
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Grant

    Embroidery frame
    • Patent number 11,390,974
    • Issue date Jul 19, 2022
    • JANOME CORPORATION
    • Shotaro Matsubara
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Grant

    Overlock sewing machine
    • Patent number 11,047,081
    • Issue date Jun 29, 2021
    • Janome Sewing Machine Co., Ltd
    • Takuya Sawada
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Grant

    Overlock sewing machine
    • Patent number 10,988,878
    • Issue date Apr 27, 2021
    • Janome Sewing Machine Co., Ltd
    • Ushio Yokoyama
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Grant

    Overlock sewing machine
    • Patent number 10,988,877
    • Issue date Apr 27, 2021
    • Janome Sewing Machine Co., Ltd
    • Ushio Yokoyama
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Grant

    Compressed air supplying device of a sewing machine
    • Patent number 9,885,132
    • Issue date Feb 6, 2018
    • Janome Sewing Machine Co., Ltd
    • Eiichi Shomura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Thread inserting device
    • Patent number 9,856,586
    • Issue date Jan 2, 2018
    • Janome Sewing Machine Co., Ltd
    • Eiichi Shomura
    • D03 - WEAVING
  • Information Patent Grant

    Threading device of a sewing machine
    • Patent number 9,587,335
    • Issue date Mar 7, 2017
    • Janome Sewing Machine Co., Ltd
    • Eiichi Shomura
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Grant

    Bobbin
    • Patent number 9,540,212
    • Issue date Jan 10, 2017
    • Janome Sewing Machine Co., Ltd
    • Ushio Yokoyama
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Magnifier for sewing machine
    • Patent number 9,395,530
    • Issue date Jul 19, 2016
    • Janome Sewing Machine Co., Ltd
    • Ushio Yokoyama
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Grant

    Presser device with fabric guide
    • Patent number 9,297,102
    • Issue date Mar 29, 2016
    • Janome Sewing Machine Company Limited
    • Ushio Yokoyama
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Bobbin with thread holding function
    • Patent number D741378
    • Issue date Oct 20, 2015
    • Janome Sewing Machine Co., Ltd
    • Ushio Yokoyama
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Bobbin
    • Patent number 9,126,801
    • Issue date Sep 8, 2015
    • Janome Sewing Machine Co., Ltd
    • Ushio Yokoyama
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    THREAD TAKE-UP LEVER SWITCHING MECHANISM AND SEWING MACHINE
    • Publication number 20220364287
    • Publication date Nov 17, 2022
    • JANOME Corporation
    • Toyohiro AZUMA
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Application

    EMBROIDERY FRAME
    • Publication number 20200407900
    • Publication date Dec 31, 2020
    • Janome Sewing Machine Co., Ltd
    • Shotaro Matsubara
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Application

    OVERLOCK SEWING MACHINE
    • Publication number 20200308747
    • Publication date Oct 1, 2020
    • Janome Sewing Machine Co., Ltd
    • Takuya SAWADA
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Application

    OVERLOCK SEWING MACHINE
    • Publication number 20200002863
    • Publication date Jan 2, 2020
    • Janome Sewing Machine Co., Ltd
    • Ushio YOKOYAMA
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Application

    OVERLOCK SEWING MACHINE
    • Publication number 20200002864
    • Publication date Jan 2, 2020
    • Janome Sewing Machine Co., Ltd
    • Ushio YOKOYAMA
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Application

    THREAD INSERTING DEVICE
    • Publication number 20170081792
    • Publication date Mar 23, 2017
    • Janome Sewing Machine Co., Ltd
    • Eiichi SHOMURA
    • D03 - WEAVING
  • Information Patent Application

    COMPRESSED AIR SUPPLYING DEVICE OF A SEWING MACHINE
    • Publication number 20160160416
    • Publication date Jun 9, 2016
    • Janome Sewing Machine Co., Ltd
    • Eiichi Shomura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    THREADING DEVICE OF A SEWING MACHINE
    • Publication number 20160145787
    • Publication date May 26, 2016
    • Janome Sewing Machine Co., Ltd
    • Eiichi Shomura
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Application

    BOBBIN
    • Publication number 20150232299
    • Publication date Aug 20, 2015
    • Janome Sewing Machine Co., Ltd
    • Ushio Yokoyama
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    PRESSER DEVICE WITH FABRIC GUIDE
    • Publication number 20150167217
    • Publication date Jun 18, 2015
    • Janome Sewing Machine Co., Ltd
    • Ushio Yokoyama
    • D05 - SEWING EMBROIDERING TUFTING
  • Information Patent Application

    MAGNIFIER FOR SEWING MACHINE
    • Publication number 20150055232
    • Publication date Feb 26, 2015
    • Janome Sewing Machine Co., Ltd
    • Ushio Yokoyama
    • G02 - OPTICS
  • Information Patent Application

    BOBBIN
    • Publication number 20140346264
    • Publication date Nov 27, 2014
    • Janome Sewing Machine Co., Ltd
    • Ushio Yokoyama
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL