Patents by Inventor Seikichi Yoshitsugu

Seikichi Yoshitsugu 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).

  • Patent number: 4486985
    Abstract: A spacer with an h-shaped cross section and having a void in the lower part thereof is provided on the vertical wall of a frame-like depression formed in an automobile body for the mounting of a pane of glass. The spacer has a number of appropriately spaced slits communicating with the void provided therein. The insertion member of a clip consisting of an insertion member and an operating member is inserted through the slit and the clip is thereafter slid in a predetermined direction to attach the clip to the spacer. Finally, the edge of a molding is engaged with the operating member to fix the molding to the automobile body.
    Type: Grant
    Filed: July 8, 1981
    Date of Patent: December 11, 1984
    Assignees: Nissan Motor Co., Ltd., Nifco Inc.
    Inventors: Kazuhiro Kagitani, Seikichi Yoshitsugu, Akira Mizusawa
  • Patent number: 4392684
    Abstract: A vehicle body structure, comprises: a pair of rear wheel housing each having inner and outer housing half portions, and inner and outer flange portions respectively extending radially outwardly from the outer circumferences of said housing half portions, said inner and outer flange portions being integral with said housing half portions and connected to each other for forming in combination said rear wheel housing; said outer flange portion being bent in a lateral direction of said rear wheel housing; a pair of rear pillar inner panels each having a lower end portion connected to each of said outer flange portions; and a pair of side sills extending in parallel with each other and projecting forwardly from said rear wheel housings, respectively, each of said side sills having inner and outer side sill half portions, and inner and outer flange portions respectively extending upwardly from the upper ends of said side sill half portions, said inner and outer flange portions being integral with said side sill ha
    Type: Grant
    Filed: February 27, 1981
    Date of Patent: July 12, 1983
    Assignee: Nissan Motor Company Limited
    Inventors: Seikichi Yoshitsugu, Minoru Shimatsu
  • Patent number: 3940176
    Abstract: A unitized body construction incorporating longitudinal and lateral reinforcing members providing also yieldable shock absorbing members.
    Type: Grant
    Filed: June 10, 1974
    Date of Patent: February 24, 1976
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Hiroshi Ito, Seikichi Yoshitsugu