Patents by Inventor Ken-ichiro SEO

Ken-ichiro SEO has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Opening and closing mechanism for opening and closing bodies
    Patent number: 10724282
    Abstract: The opening and closing mechanism for opening and closing bodies has a first opening and closing body, a second opening and closing body, a first support member, a second support member, a first and second guide member, wherein a first and a second guide member intermediate portion are disposed to have an overlapping region, in the overlapping region, one of the first guide member intermediate portion and the second guide member intermediate portion is arranged, with respect to the other of the first guide member intermediate portion and the second guide member intermediate portion, in a direction to which a load is applied, and each of the first to fourth connecting portions has a rolling element provided at a side so as to apply a load toward toe guide members.
    Type: Grant
    Filed: January 18, 2017
    Date of Patent: July 28, 2020
    Assignee: DAIWA INDUSTRIES LTD.
    Inventor: Ken-ichiro Seo
  • OPENING AND CLOSING MECHANISM FOR OPENING AND CLOSING BODIES
    Publication number: 20190024426
    Abstract: The opening and closing mechanism for opening and closing bodies has a first opening and closing body, a second opening and closing body, a first support member, a second support member, a first and second guide member, wherein a first and a second guide member intermediate portion are disposed to have an overlapping region, in the overlapping region, one of the first guide member intermediate portion and the second guide member intermediate portion is arranged, with respect to the other of the first guide member intermediate portion and the second guide member intermediate portion, in a direction to which a load is applied, and each of the first to fourth connecting portions has a rolling element provided at a side so as to apply a load toward toe guide members.
    Type: Application
    Filed: January 18, 2017
    Publication date: January 24, 2019
    Inventor: Ken-ichiro SEO