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Eiji Sugimoto

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  • Fuchu-cho, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Suspension mechanism, multi-suspension mechanism and damper
    • Patent number 11,440,448
    • Issue date Sep 13, 2022
    • Delta Kogyo Co., Ltd.
    • Etsunori Fujita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle seat
    • Patent number 10,766,389
    • Issue date Sep 8, 2020
    • Delta Kogyo Co., Ltd.
    • Etsunori Fujita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Acoustic and vibration information accumulation mechanism, acoustic...
    • Patent number 10,117,634
    • Issue date Nov 6, 2018
    • Delta Tooling Co., Ltd.
    • Etsunori Fujita
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Seat slide device
    • Patent number 9,862,291
    • Issue date Jan 9, 2018
    • Delta Tooling Co., Ltd.
    • Katsuhiro Inoue
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle seat
    • Patent number 9,840,170
    • Issue date Dec 12, 2017
    • Delta Tooling Co., Ltd.
    • Etsunori Fujita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Base net and seat structure
    • Patent number 9,738,196
    • Issue date Aug 22, 2017
    • Delta Tooling Co., Ltd.
    • Yumi Ogura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lifter mechanism and vehicle seat
    • Patent number 9,637,033
    • Issue date May 2, 2017
    • Delta Tooling Co., Ltd.
    • Etsunori Fujita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Manufacturing method for seat frame structure
    • Patent number 9,522,448
    • Issue date Dec 20, 2016
    • Delta Tooling Co., Ltd.
    • Hitoshi Fujita
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Vehicle seat
    • Patent number 9,376,044
    • Issue date Jun 28, 2016
    • Delta Tooling Co., Ltd.
    • Etsunori Fujita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Thin plate-reinforcement structure utilizing reinforcing effect of...
    • Patent number 9,227,271
    • Issue date Jan 5, 2016
    • Delta Kogyo Co., Ltd.
    • Toshiya Kushiyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Seat
    • Patent number 8,528,982
    • Issue date Sep 10, 2013
    • Delta Tooling Co., Ltd.
    • Etsunori Fujita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Seat structure
    • Patent number 7,156,457
    • Issue date Jan 2, 2007
    • Delta Tooling Co., Ltd.
    • Etsunori Fujita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Motion sickness expression apparatus
    • Patent number 6,419,647
    • Issue date Jul 16, 2002
    • Delta Tooling Co., Ltd.
    • Etsunori Fujita
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Magneto-spring structure
    • Patent number 6,366,190
    • Issue date Apr 2, 2002
    • Delta Tooling Co., Ltd.
    • Etsunori Fujita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    LINK MECHANISM, VEHICLE UPPER STORAGE-RACK STRUCTURE AND SEAT SUSPE...
    • Publication number 20220234482
    • Publication date Jul 28, 2022
    • DELTA KOGYO CO., LTD.
    • Etsunori FUJITA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DAMPAR AND SEAT SUSPENSION MECHANISM
    • Publication number 20220228637
    • Publication date Jul 21, 2022
    • DELTA KOGYO CO., LTD.
    • Etsunori FUJITA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SUSPENSION MECHANISM, MULTI-SUSPENSION MECHANISM AND DAMPER
    • Publication number 20210309133
    • Publication date Oct 7, 2021
    • DELTA KOGYO CO., LTD.
    • Etsunori FUJITA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE SEAT
    • Publication number 20200023760
    • Publication date Jan 23, 2020
    • DELTA KOGYO CO., LTD.
    • Etsunori FUJITA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ACOUSTIC AND VIBRATION INFORMATION ACCUMULATION MECHANISM, ACOUSTIC...
    • Publication number 20160367213
    • Publication date Dec 22, 2016
    • Delta Tooling Co., Ltd.
    • Etsunori FUJITA
    • G01 - MEASURING TESTING
  • Information Patent Application

    LIFTER MECHANISM AND VEHICLE SEAT
    • Publication number 20160176325
    • Publication date Jun 23, 2016
    • Delta Tooling Co., Ltd.
    • Etsunori FUJITA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE SEAT
    • Publication number 20150352986
    • Publication date Dec 10, 2015
    • DELTA TOOLING CO., LTD.
    • Etsunori FUJITA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE SEAT
    • Publication number 20150203011
    • Publication date Jul 23, 2015
    • Delta Tooling Co., Ltd.
    • Etsunori Fujita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SEAT SLIDE DEVICE
    • Publication number 20150191106
    • Publication date Jul 9, 2015
    • Delta Tooling Co., Ltd.
    • Katsuhiro Inoue
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BASE NET AND SEAT STRUCTURE
    • Publication number 20140339878
    • Publication date Nov 20, 2014
    • DELTA TOOLING CO., LTD.
    • Yumi Ogura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MANUFACTURING METHOD FOR SEAT FRAME STRUCTURE
    • Publication number 20140317931
    • Publication date Oct 30, 2014
    • Delta Tooling Co., Ltd.
    • Hitoshi Fujita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    THIN PLATE-REINFORCEMENT STRUCTURE UTILIZING REINFORCING EFFECT OF...
    • Publication number 20120325780
    • Publication date Dec 27, 2012
    • DELTA KOGYO CO., LTD.
    • Toshiya Kushiyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SEAT
    • Publication number 20110169317
    • Publication date Jul 14, 2011
    • DELTA TOOLING CO., LTD.
    • Etsunori Fujita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Seat structure
    • Publication number 20040178667
    • Publication date Sep 16, 2004
    • DELTA TOOLING CO., LTD.
    • Etsunori Fujita
    • B60 - VEHICLES IN GENERAL