Patents by Inventor Toshihisa Nishijyo

Toshihisa Nishijyo 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).

  • Check link apparatus
    Patent number: 10329810
    Abstract: A cheek link apparatus includes an arm in which a stopper portion is formed by covering a stopper core portion with a resin material and a holding member which defines a full open position of a door by being brought into abutment with the stopper portion. The stopper core portion has curved surfaces on end faces which face an abutment surface of the holding member at least when the abutment surface of the holding member is brought into abutment with the stopper portion. The stopper core position is positioned such that extensions extending in a direction in which a load is applied to the stopper core portion by the holding member pass the curved surfaces.
    Type: Grant
    Filed: July 11, 2013
    Date of Patent: June 25, 2019
    Assignee: MITSUI KINZOKU ACT CORPORATION
    Inventors: Kiyohiko Kamata, Toshihisa Nishijyo, Toku Fukaya, Yoshiharu Settsu
  • CHECK LINK APPARATUS
    Publication number: 20140041154
    Abstract: A cheek link apparatus includes an arm in which a stopper portion is formed by covering a stopper core portion with a resin material and a holding member which defines a full open position of a door by being brought into abutment with the stopper portion. The stopper core portion has curved surfaces on end faces which face an abutment surface of the holding member at least when the abutment surface of the holding member is brought into abutment with the stopper portion. The stopper core position is positioned such that extensions extending in a direction in which a load is applied to the stopper core portion by the holding member pass the curved surfaces.
    Type: Application
    Filed: July 11, 2013
    Publication date: February 13, 2014
    Inventors: Kiyohiko Kamata, Toshihisa Nishijyo, Toku Fukaya, Yoshiharu Settsu