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Toshiki Yajima

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Patents Grantslast 30 patents

  • Information Patent Grant

    Chair whose seat swings in a front-rear direction and a left-right...
    • Patent number 11,297,951
    • Issue date Apr 12, 2022
    • Kokuyo Co., Ltd.
    • Toshiki Yajima
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair with return force mechanism
    • Patent number 11,253,077
    • Issue date Feb 22, 2022
    • Kokuyo Co., Ltd.
    • Toshiki Yajima
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair
    • Patent number 11,202,509
    • Issue date Dec 21, 2021
    • Kokuyo Co., Ltd.
    • Toshiki Yajima
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair
    • Patent number 11,096,495
    • Issue date Aug 24, 2021
    • Kokuyo Co., Ltd.
    • Toshiki Yajima
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair and seat support mechanism
    • Patent number 10,986,924
    • Issue date Apr 27, 2021
    • Kokuyo Co., Ltd.
    • Yasuhiro Shibamoto
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair and seat support mechanism
    • Patent number 10,918,211
    • Issue date Feb 16, 2021
    • Kokuyo Co., Ltd.
    • Takao Sugano
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair and seat support mechanism
    • Patent number 10,881,208
    • Issue date Jan 5, 2021
    • Kokuyo Co., Ltd.
    • Toshiki Yajima
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair
    • Patent number 10,856,660
    • Issue date Dec 8, 2020
    • Kokuyo Co., Ltd.
    • Yojiro Kinoshita
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair and cover member of the chair
    • Patent number 10,842,276
    • Issue date Nov 24, 2020
    • Kokuyo Co., Ltd.
    • Takao Sugano
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Chair and seat support mechanism
    • Patent number 10,820,704
    • Issue date Nov 3, 2020
    • Kokuyo Co., Ltd.
    • Takao Sugano
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Permanent wave treatment method and apparatus thereof
    • Patent number 8,132,572
    • Issue date Mar 13, 2012
    • Takara Belmont Corporation
    • Hideyuki Kawabata
    • A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

  • Information Patent Application

    CHAIR
    • Publication number 20210112988
    • Publication date Apr 22, 2021
    • KOKUYO CO., LTD.
    • Toshiki Yajima
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CHAIR AND SEAT SUPPORT MECHANISM
    • Publication number 20200315352
    • Publication date Oct 8, 2020
    • KOKUYO CO., LTD.
    • Takao Sugano
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CHAIR AND SEAT SUPPORT MECHANISM
    • Publication number 20200315355
    • Publication date Oct 8, 2020
    • KOKUYO CO., LTD.
    • Yasuhiro Shibamoto
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CHAIR
    • Publication number 20200205573
    • Publication date Jul 2, 2020
    • KOKUYO CO., LTD.
    • Toshiki Yajima
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CHAIR
    • Publication number 20200196763
    • Publication date Jun 25, 2020
    • KOKUYO CO., LTD.
    • Toshiki Yajima
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CHAIR
    • Publication number 20200196764
    • Publication date Jun 25, 2020
    • KOKUYO CO., LTD.
    • Toshiki Yajima
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CHAIR
    • Publication number 20190281985
    • Publication date Sep 19, 2019
    • KOKUYO CO., LTD.
    • Yojiro Kinoshita
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CHAIR AND COVER MEMBER OF THE CHAIR
    • Publication number 20190281986
    • Publication date Sep 19, 2019
    • KOKUYO CO., LTD.
    • Takao Sugano
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CHAIR AND SEAT SUPPORT MECHANISM
    • Publication number 20190208910
    • Publication date Jul 11, 2019
    • KOKUYO CO., LTD.
    • Takao Sugano
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CHAIR AND SEAT SUPPORT MECHANISM
    • Publication number 20190045928
    • Publication date Feb 14, 2019
    • KOKUYO CO., LTD.
    • Toshiki Yajima
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    PERMANENT WAVE TREATMENT METHOD AND APPARATUS THEREOF
    • Publication number 20100247469
    • Publication date Sep 30, 2010
    • TAKARA BELMONT CORPORATION
    • Hideyuki Kawabata
    • A45 - HAND OR TRAVELLING ARTICLES