Patents by Inventor Yoshihiro Ih

Yoshihiro Ih 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).

  • Cardiotomy reservoir
    Patent number: D323557
    Type: Grant
    Filed: May 12, 1988
    Date of Patent: January 28, 1992
    Assignee: Terumo Kabushiki Kaisha
    Inventors: Kenichi Kida, Yoshihiro Ih
  • Cardiotomy reservoir
    Patent number: D323558
    Type: Grant
    Filed: May 12, 1988
    Date of Patent: January 28, 1992
    Assignee: Terumo Kabushiki Kaisha
    Inventors: Kenichi Kida, Yoshihiro Ih