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Kotaro Kumagai

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Patents Grantslast 30 patents

  • Information Patent Grant

    Vehicle seat
    • Patent number 10,543,765
    • Issue date Jan 28, 2020
    • TACHI-S CO., LTD.
    • Hideo Tobata
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle seats
    • Patent number D861361
    • Issue date Oct 1, 2019
    • TACHI-S CO., LTD.
    • Kotaro Kumagai
    • D06 - Furnishings
  • Information Patent Grant

    Seat apparatus
    • Patent number 10,414,306
    • Issue date Sep 17, 2019
    • TACHI-S CO., LTD.
    • Kotaro Kumagai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle seat
    • Patent number D856690
    • Issue date Aug 20, 2019
    • TACHI-S CO., LTD.
    • Kotaro Kumagai
    • D06 - Furnishings
  • Information Patent Grant

    Seat for vehicles
    • Patent number 10,343,569
    • Issue date Jul 9, 2019
    • TACHI-S CO., LTD.
    • Kotaro Kumagai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle seat
    • Patent number 10,336,225
    • Issue date Jul 2, 2019
    • TACHI-S CO., LTD.
    • Kotaro Kumagai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicular seat
    • Patent number 10,166,891
    • Issue date Jan 1, 2019
    • Tachi-S Co., Ltd.
    • Kotaro Kumagai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle seat
    • Patent number 9,987,960
    • Issue date Jun 5, 2018
    • TACHI-S CO., LTD.
    • Masayuki Taguchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Seat for vehicle
    • Patent number 9,981,580
    • Issue date May 29, 2018
    • TACHI-S CO., LTD.
    • Kotaro Kumagai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle seat
    • Patent number D799872
    • Issue date Oct 17, 2017
    • TACHI-S CO., LTD.
    • Masayuki Taguchi
    • D06 - Furnishings
  • Information Patent Grant

    Vehicle seat
    • Patent number D790240
    • Issue date Jun 27, 2017
    • TACHI-S CO., LTD.
    • Kotaro Kumagai
    • D06 - Furnishings
  • Information Patent Grant

    Vehicle seat
    • Patent number D789700
    • Issue date Jun 20, 2017
    • TACHI-S CO., LTD.
    • Kotaro Kumagai
    • D06 - Furnishings
  • Information Patent Grant

    Vehicle seat
    • Patent number D789699
    • Issue date Jun 20, 2017
    • TACHI-S CO., LTD.
    • Kotaro Kumagai
    • D06 - Furnishings
  • Information Patent Grant

    Vehicle seat
    • Patent number D789109
    • Issue date Jun 13, 2017
    • TACHI-S CO., LTD.
    • Kotaro Kumagai
    • D06 - Furnishings
  • Information Patent Grant

    Vehicle seat
    • Patent number D788481
    • Issue date Jun 6, 2017
    • TACHI-S CO., LTD.
    • Kotaro Kumagai
    • D06 - Furnishings
  • Information Patent Grant

    Vehicle seat back
    • Patent number D776475
    • Issue date Jan 17, 2017
    • TACHI-S CO., LTD.
    • Naoyuki Makita
    • D06 - Furnishings
  • Information Patent Grant

    Seat
    • Patent number 9,493,095
    • Issue date Nov 15, 2016
    • TACHI-S CO., LTD.
    • Atsushi Koike
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE SEAT
    • Publication number 20180345832
    • Publication date Dec 6, 2018
    • TACHI-S CO., LTD
    • Kotaro KUMAGAI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Vehicle Seat
    • Publication number 20180304785
    • Publication date Oct 25, 2018
    • TACHI-S CO., LTD
    • Hideo Tobata
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SEAT APPARATUS
    • Publication number 20180093596
    • Publication date Apr 5, 2018
    • TACHI-S CO., LTD.
    • Kotaro KUMAGAI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SEAT FOR VEHICLE
    • Publication number 20170113584
    • Publication date Apr 27, 2017
    • TACHI-S CO., LTD
    • Kotaro KUMAGAI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SEAT FOR VEHICLES
    • Publication number 20170028889
    • Publication date Feb 2, 2017
    • TACHI-S CO., LTD.
    • Kotaro KUMAGAI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE SEAT
    • Publication number 20160325659
    • Publication date Nov 10, 2016
    • TACHI-S CO., LTD
    • Masayuki TAGUCHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICULAR SEAT
    • Publication number 20160121769
    • Publication date May 5, 2016
    • TACHI-S CO., LTD
    • Kotaro KUMAGAI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SEAT
    • Publication number 20150137571
    • Publication date May 21, 2015
    • TACHI-S CO., LTD
    • Atsushi KOIKE
    • B60 - VEHICLES IN GENERAL