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Kei OKUMA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Conveyance seat
    • Patent number 12,179,641
    • Issue date Dec 31, 2024
    • TS Tech Co., Ltd.
    • Yuto Aoki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Skin locking clip
    • Patent number 12,122,276
    • Issue date Oct 22, 2024
    • NIFCO Inc.
    • Yuhei Chinomi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Seat and assembling method therefor
    • Patent number 12,109,926
    • Issue date Oct 8, 2024
    • TS Tech Co., Ltd.
    • Kazuya Aoki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Conveyance seat
    • Patent number 11,794,614
    • Issue date Oct 24, 2023
    • TS Tech Co., Ltd.
    • Yuto Aoki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Skeletal structure
    • Patent number 11,766,959
    • Issue date Sep 26, 2023
    • TS Tech Co., Ltd.
    • Kei Okuma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle seat and assembling method therefor
    • Patent number 11,724,626
    • Issue date Aug 15, 2023
    • TS TECH CO., LTD.
    • Kazuya Aoki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle seat
    • Patent number 11,072,267
    • Issue date Jul 27, 2021
    • TS Tech Co., Ltd.
    • Kei Okuma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Reinforcement structure for seat back frame
    • Patent number 11,059,404
    • Issue date Jul 13, 2021
    • TS Tech Co., Ltd.
    • Kei Okuma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Skeletal structure
    • Patent number 11,046,221
    • Issue date Jun 29, 2021
    • TS Tech Co., Ltd.
    • Kei Okuma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle seat having seat back frame
    • Patent number 11,001,181
    • Issue date May 11, 2021
    • TS Tech Co., Ltd.
    • Kei Okuma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle seat
    • Patent number 10,632,886
    • Issue date Apr 28, 2020
    • TS Tech Co., Ltd.
    • Kei Okuma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Skeletal structure
    • Patent number 10,576,858
    • Issue date Mar 3, 2020
    • TS Tech Co., Ltd.
    • Kei Okuma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Skeletal structure
    • Patent number 10,543,766
    • Issue date Jan 28, 2020
    • TS Tech Co., Ltd.
    • Kei Okuma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Reinforcement structure for seat back frame
    • Patent number 10,493,885
    • Issue date Dec 3, 2019
    • TS Tech Co., Ltd.
    • Kei Okuma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle seat
    • Patent number 10,384,576
    • Issue date Aug 20, 2019
    • TS Tech Co., Ltd.
    • Kei Okuma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Conveyance seat
    • Patent number 10,358,068
    • Issue date Jul 23, 2019
    • TS Tech Co., Ltd.
    • Kei Okuma
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    CONVEYANCE SEAT
    • Publication number 20250074267
    • Publication date Mar 6, 2025
    • TS Tech Co., Ltd.
    • Yuto AOKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SEAT AND ASSEMBLING METHOD THEREFOR
    • Publication number 20250001920
    • Publication date Jan 2, 2025
    • TS TECH CO., LTD.
    • Kazuya AOKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONVEYANCE SEAT
    • Publication number 20230415620
    • Publication date Dec 28, 2023
    • TS Tech Co., Ltd.
    • Yuto AOKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SKELETAL STRUCTURE
    • Publication number 20230398915
    • Publication date Dec 14, 2023
    • TS TECH CO., LTD.
    • Kei OKUMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SEAT AND ASSEMBLING METHOD THEREFOR
    • Publication number 20230331126
    • Publication date Oct 19, 2023
    • TS TECH CO., LTD.
    • Kazuya AOKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SKIN LOCKING CLIP
    • Publication number 20230085792
    • Publication date Mar 23, 2023
    • NIFCO INC.
    • Yuhei CHINOMI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE SEAT AND ASSEMBLING METHOD THEREFOR
    • Publication number 20220410775
    • Publication date Dec 29, 2022
    • TS Tech Co., Ltd.
    • Kazuya AOKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SKELETAL STRUCTURE
    • Publication number 20210268949
    • Publication date Sep 2, 2021
    • TS TECH CO., LTD.
    • Kei OKUMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    REINFORCEMENT STRUCTURE FOR SEAT BACK FRAME
    • Publication number 20200307429
    • Publication date Oct 1, 2020
    • TS Tech Co., Ltd.
    • Kei OKUMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SKELETAL STRUCTURE
    • Publication number 20200114792
    • Publication date Apr 16, 2020
    • TS TECH CO., LTD.
    • Kei OKUMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE SEAT
    • Publication number 20200070697
    • Publication date Mar 5, 2020
    • TS Tech Co., Ltd.
    • Kei OKUMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE SEAT
    • Publication number 20200010003
    • Publication date Jan 9, 2020
    • TS Tech Co., Ltd.
    • Kei OKUMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE SEAT
    • Publication number 20190359104
    • Publication date Nov 28, 2019
    • TS Tech Co., Ltd.
    • Kei OKUMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SKELETAL STRUCTURE
    • Publication number 20190084457
    • Publication date Mar 21, 2019
    • TS Tech Co., Ltd.
    • Kei OKUMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    REINFORCEMENT STRUCTURE FOR SEAT BACK FRAME
    • Publication number 20180272907
    • Publication date Sep 27, 2018
    • TS TECH CO., LTD.
    • Kei OKUMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONVEYANCE SEAT
    • Publication number 20180257529
    • Publication date Sep 13, 2018
    • TS TECH CO., LTD.
    • Kei Okuma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE SEAT
    • Publication number 20180037142
    • Publication date Feb 8, 2018
    • TS Tech Co., Ltd.
    • Kei OKUMA
    • B60 - VEHICLES IN GENERAL