Patents by Inventor Masamichi Yamagata

Masamichi Yamagata 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).

  • Stop for a slide fastener, and a method for the manufacture thereof
    Patent number: 9781981
    Abstract: There is provided a stop for a slide fastener. A top plate and a bottom plate are linked with one another at a transversely intermediate position by an integral connecting post. The lower side of the top plate is substantially flat. The bottom plate slopes away from the connecting post to form two leg members provided with a respective end flange pointing towards the top plate, the leg members being adapted to cooperate in use with the top plate to retain fastener tapes therebetween.
    Type: Grant
    Filed: July 20, 2012
    Date of Patent: October 10, 2017
    Assignee: YKK Corporation
    Inventors: Takahiro Fukuyama, Yusuke Meiwa, Hayato Ishii, Futoshi Kozato, Takuro Hayashi, Massimiliano Di Girolami, Masamichi Yamagata
  • Stop for a Slide Fastener, and a Method for the Manufacture Thereof
    Publication number: 20140150216
    Abstract: There is provided a stop for a slide fastener. A top plate and a bottom plate are linked with one another at a transversely intermediate position by an integral connecting post. The lower side of the top plate is substantially flat. The bottom plate slopes away from the connecting post to form two leg members provided with a respective end flange pointing towards the top plate, the leg members being adapted to cooperate in use with the top plate to retain fastener tapes therebetween.
    Type: Application
    Filed: July 20, 2012
    Publication date: June 5, 2014
    Applicant: YKK Corporation
    Inventors: Takahiro Fukuyama, Yusuke Meiwa, Hayato Ishii, Futoshi Kozato, Takuro Hayashi, Massimiliano Di Girolami, Masamichi Yamagata