Patents by Inventor Yohei Miyazaki

Yohei Miyazaki 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: 7650674
    Abstract: A slider for a slide fastener with an automatic stopper, includes: a body; a pull; a pawl rod; a leaf spring; and a cover including front, back, side and upper walls. The side walls are provided at respective centers thereof with openings through which a pivotal shaft of the pull can be passed. A pair of mounting parts are provided in the front and in the back on an upper wing plate of the body. Holding mechanisms for holding the leaf spring are provided in the front and in the back on an inner face of the cover at respective positions inwardly separated from the front wall and the back wall. The leaf spring defines spaces between the holding mechanisms and the upper wall. The holding mechanisms hold the leaf spring at positions inwardly separated from opposite ends thereof. The cover is fixed to the front and back mounting parts.
    Type: Grant
    Filed: October 10, 2008
    Date of Patent: January 26, 2010
    Assignee: YKK Corporation
    Inventors: Yohei Miyazaki, Keiichi Keyaki
  • Publication number: 20090094804
    Abstract: A slider for a slide fastener with an automatic stopper, includes: a body; a pull; a pawl rod; a leaf spring; and a cover including front, back, side and upper walls. The side walls are provided at respective centers thereof with openings through which a pivotal shaft of the pull can be passed. A pair of mounting parts are provided in the front and in the back on an upper wing plate of the body. Holding mechanisms for holding the leaf spring are provided in the front and in the back on an inner face of the cover at respective positions inwardly separated from the front wall and the back wall. The leaf spring defines spaces between the holding mechanisms and the upper wall. The holding mechanisms hold the leaf spring at positions inwardly separated from opposite ends thereof. The cover is fixed to the front and back mounting parts.
    Type: Application
    Filed: October 10, 2008
    Publication date: April 16, 2009
    Inventors: Yohei Miyazaki, Keiichi Keyaki
  • Publication number: 20090019676
    Abstract: The present invention provides a slider wherein a Y-shaped guide groove which allows a fastener chain to pass therethrough is provided in a body of a slider, the intermediate partition which is raised inward on both sides of a guide post and extends from an inside end of the guide post toward a rear mouth is provided on an inner surface of one of upper and lower blades, and a top surface of the intermediate partition is formed into an entirely inclined slope such that a shoulder mouth side is higher than a rear mouth side, thereby enabling to catch and introduce coupling heads of fastener elements exposed from the side edges of the fastener tapes, so that the coupling heads of the right and left fastener elements are engaged with each other between the guide post and the rear mouth.
    Type: Application
    Filed: July 7, 2008
    Publication date: January 22, 2009
    Applicant: YKK CORPORATION
    Inventors: Yohei Miyazaki, Keiichi Keyaki
  • Patent number: D607775
    Type: Grant
    Filed: April 29, 2008
    Date of Patent: January 12, 2010
    Assignee: YKK Corporation
    Inventors: Yohei Miyazaki, Keiichi Keyaki
  • Patent number: D612292
    Type: Grant
    Filed: April 29, 2008
    Date of Patent: March 23, 2010
    Assignee: YKK Corporation
    Inventors: Yohei Miyazaki, Keiichi Keyaki
  • Patent number: D627258
    Type: Grant
    Filed: March 25, 2010
    Date of Patent: November 16, 2010
    Assignee: YKK Corporation
    Inventors: Yohei Miyazaki, Keiichi Keyaki
  • Patent number: D627259
    Type: Grant
    Filed: March 25, 2010
    Date of Patent: November 16, 2010
    Assignee: YKK Corporation
    Inventors: Yohei Miyazaki, Keiichi Keyaki
  • Patent number: D629332
    Type: Grant
    Filed: July 16, 2009
    Date of Patent: December 21, 2010
    Assignee: YKK Corporation
    Inventors: Yohei Miyazaki, Keiichi Keyaki
  • Patent number: D629333
    Type: Grant
    Filed: July 16, 2009
    Date of Patent: December 21, 2010
    Assignee: YKK Corporation
    Inventors: Yohei Miyazaki, Keiichi Keyaki
  • Patent number: D643776
    Type: Grant
    Filed: October 21, 2010
    Date of Patent: August 23, 2011
    Assignee: YKK Corporation
    Inventors: Keiichi Keyaki, Yohei Miyazaki