Patents by Inventor Heishou Ko

Heishou Ko 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).

  • Railcar bodyshell and railcar including same
    Patent number: 9487221
    Abstract: The present invention includes: an outside plate; first frames each including a first head portion; and second frames each including a second head portion and arranged perpendicular to the first frames. At each of portions where the first frames and the second frames intersect with each other, the second head portion is arranged on the first head portion so as to overlap the first head portion.
    Type: Grant
    Filed: April 17, 2013
    Date of Patent: November 8, 2016
    Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Toshiyuki Hirashima, Heishou Ko
  • RAILCAR BODYSHELL AND RAILCAR INCLUDING SAME
    Publication number: 20150090152
    Abstract: The present invention includes: an outside plate; first frames each including a first head portion; and second frames each including a second head portion and arranged perpendicular to the first frames. At each of portions where the first frames and the second frames intersect with each other, the second head portion is arranged on the first head portion so as to overlap the first head portion.
    Type: Application
    Filed: April 17, 2013
    Publication date: April 2, 2015
    Inventors: Toshiyuki Hirashima, Heishou Ko