Patents by Inventor Muneyuki Onogi

Muneyuki Onogi 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).

  • Screw having a temporary holding member on the screw shank
    Patent number: 6679666
    Abstract: A screw capable of simplifying an assembly work and shortening a release hole for causing the screw to abut thereagainst and of clamping a part being clamped with a high sealing property. The screw comprises a temporary holding member 12 provided on a screw shank 1 for temporarily holding the screw on a part being clamped, and the temporary holding member 12 is a molding of plastics formed on an intermediate, outer periphery of the screw shank 1 and comprises elastic blade pieces extending radially and provided on an outer periphery of a short cylinder portion having a female thread portion matching a male thread 8 of the screw shank 1.
    Type: Grant
    Filed: December 3, 2001
    Date of Patent: January 20, 2004
    Assignee: Aoyama Seisakusho Co., Ltd.
    Inventors: Hiromichi Mizuno, Katsuhisa Kato, Muneyuki Onogi, Hiroyasu Ichikawa
  • Screw
    Publication number: 20020071739
    Abstract: A screw capable of simplifying an assembly work and shortening a release hole for causing the screw to abut thereagainst and of clamping a part being clamped with a high sealing property. The screw comprises a temporary holding member 12 provided on a screw shank 1 for temporarily holding the screw on a part being clamped, and the temporary holding member 12 is a molding of plastics formed on an intermediate, outer periphery of the screw shank 1 and comprises elastic blade pieces extending radially and provided on an outer periphery of a short cylinder portion having a female thread portion matching a male thread 8 of the screw shank 1.
    Type: Application
    Filed: December 3, 2001
    Publication date: June 13, 2002
    Applicant: Aoyama Seisakusho Co., Ltd.
    Inventors: Hiromichi Mizuno, Katsuhisa Kato, Muneyuki Onogi, Hiroyasu Ichikawa
  • Bolt having spherically tipped thread free cylindrical column
    Patent number: 5209622
    Abstract: Disclosed is a bolt which comprises a short column portion formed at the extreme end of the thread portion thereof, wherein the short column portion has a diameter larger than the root diameter of the thread portion and smaller than the thread diameter thereof and the extreme end thereof is formed to a spherical portion and a method of manufacturing the bolt by which a thread portion and a spherical surface portion are simultaneously rolled. The bolt arranged as described above has an excellent guide property to a nut.
    Type: Grant
    Filed: November 29, 1991
    Date of Patent: May 11, 1993
    Assignee: K.K. Aoyama Seisakusho
    Inventors: Hiroshi Kazino, Muneyuki Onogi
  • Bolt for use with resin clips
    Patent number: 5190424
    Abstract: Disclosed is a stud bolt having nonsymmetrical screw threads projecting from the shank thereof, wherein each screw thread of the stud bolt has an inwardly concave curved flank and an outwardly convex curved flank. With this arrangement, the load required to fit a resin clip over the stud bolt can be lowered below that needed for a conventional stud bolt while maintaining the load required to remove the clip equal to or more than that for the conventional bolt. Thus, this stud bolt allows a resin clip to be easily fitted over the bolt.
    Type: Grant
    Filed: December 4, 1991
    Date of Patent: March 2, 1993
    Assignee: K.K. Aoyama Seisakusho
    Inventors: Hiroshi Kazino, Muneyuki Onogi