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Tetsuya Ishikawa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Leg massager
    • Patent number 11,065,175
    • Issue date Jul 20, 2021
    • Daito Electric Machine Industry Company Limited
    • Tetsuya Ishikawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Massage device
    • Patent number 10,610,442
    • Issue date Apr 7, 2020
    • DAITO ELECTRIC MACHINE INDUSTRY COMPANY LIMITED
    • Fumitaka Ishiguro
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Massaging apparatus
    • Patent number 10,576,012
    • Issue date Mar 3, 2020
    • DAITO ELECTRIC MACHINE INDUSTRY COMPANY LIMITED
    • Tetsuya Ishikawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Massage machine
    • Patent number 10,426,693
    • Issue date Oct 1, 2019
    • Daito Electric Machine Industry Company Limited
    • Tetsuya Ishikawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Lower-leg massage device
    • Patent number 9,173,804
    • Issue date Nov 3, 2015
    • DAITO ELECTRIC MACHINE INDUSTRY COMPANY LIMITED
    • Tetsuya Ishikawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Chair-type massage apparatus
    • Patent number 9,107,508
    • Issue date Aug 18, 2015
    • Daito Electric Machine Industry Company Limited
    • Tetsuya Ishikawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Chair-type massage apparatus
    • Patent number 8,690,239
    • Issue date Apr 8, 2014
    • Daito Electric Machine Industry Company Limited
    • Tetsuya Ishikawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Massage device
    • Patent number 7,951,099
    • Issue date May 31, 2011
    • Marutakatechno Co., Ltd.
    • Fumitaka Ishiguro
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Massage device
    • Patent number 7,311,684
    • Issue date Dec 25, 2007
    • Marutakatechno Co., Ltd.
    • Fumitaka Ishiguro
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    LOWER LEG MASSAGER
    • Publication number 20250195315
    • Publication date Jun 19, 2025
    • DAITO ELECTRIC MACHINE INDUSTRY COMPANY LIMITED
    • Tetsuya Ishikawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LEG MASSAGER
    • Publication number 20220401292
    • Publication date Dec 22, 2022
    • DAITO ELECTRIC MACHINE INDUSTRY COMPANY LIMITED
    • Tetsuya Ishikawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MASSAGING APPARATUS
    • Publication number 20210361520
    • Publication date Nov 25, 2021
    • DAITO ELECTRIC MACHINE INDUSTRY COMPANY LIMITED
    • Koji TAGUCHI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    LEG MASSAGER
    • Publication number 20200121548
    • Publication date Apr 23, 2020
    • DAITO ELECTRIC MACHINE INDUSTRY COMPANY LIMITED
    • Tetsuya Ishikawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MASSAGE MACHINE
    • Publication number 20180133095
    • Publication date May 17, 2018
    • DAITO ELECTRIC MACHINE INDUSTRY COMPANY LIMITED
    • Tetsuya Ishikawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MASSAGING APPARATUS
    • Publication number 20170273857
    • Publication date Sep 28, 2017
    • DAITO ELECTRIC MACHINE INDUSTRY COMPANY LIMITED
    • Tetsuya Ishikawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MASSAGE MECHANISM AND LEGLESS CHAIR-TYPE MASSAGE MACHINE INCLUDING...
    • Publication number 20170258669
    • Publication date Sep 14, 2017
    • DAITO ELECTRIC MACHINE INDUSTRY COMPANY LIMITED
    • Tetsuya ISHIKAWA
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MASSAGE DEVICE
    • Publication number 20160193105
    • Publication date Jul 7, 2016
    • DAITO ELECTRIC MACHINE INDUSTRY COMPANY LIMITED
    • Fumitaka ISHIGURO
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CHAIR-TYPE MASSAGE APPARATUS
    • Publication number 20130341974
    • Publication date Dec 26, 2013
    • DAITO ELECTRIC MACHINE INDUSTRY COMPANY LIMITED
    • Tetsuya Ishikawa
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CHAIR-TYPE MASSAGING MACHINE PROVIDED WITH LEG MASSAGING DEVICE
    • Publication number 20120245496
    • Publication date Sep 27, 2012
    • Tetsuya Ishikawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CHAIR-TYPE MASSAGE APPARATUS
    • Publication number 20120212018
    • Publication date Aug 23, 2012
    • Tetsuya Ishikawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MASSAGE DEVICE
    • Publication number 20120095376
    • Publication date Apr 19, 2012
    • Tetsuya Ishikawa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MASSAGE DEVICE
    • Publication number 20080103420
    • Publication date May 1, 2008
    • MARUTAKATECHNO CO., LTD.
    • Fumitaka Ishiguro
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Massage device
    • Publication number 20050059912
    • Publication date Mar 17, 2005
    • Fumitaka Ishiguro
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Massage device
    • Publication number 20050059913
    • Publication date Mar 17, 2005
    • Fumitaka Ishiguro
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE