Patents by Inventor Shoji Iwahashi

Shoji Iwahashi 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).

  • Shoulder patting means
    Patent number: 4532919
    Abstract: Shoulder patting device comprising a grip stick, two resilient plates which extend from one end of the grip stick in the form of Y-shape and first and second tip members which are respectively secured to the tips of the resilient plates.
    Type: Grant
    Filed: June 23, 1982
    Date of Patent: August 6, 1985
    Assignee: Aisen Kogyo, Ltd.
    Inventors: Shoji Iwahashi, Ken Nakai
  • Massage means
    Patent number: 4493315
    Abstract: A massage means utilizing a resilient deformable structure, comprising: a right-hand bar; a left-hand bar; an intermediate stick having one end joined to one end of the right-hand bar and the other end joined to one end of the left-hand bar, the center portion of the intermediate bar being made of a resilient material; and a pair of pressing members disposed at the both sides with respect to the center portion of the intermediate bar with a space provided therebetween in the longitudinal direction of the intermediate bar.
    Type: Grant
    Filed: July 22, 1982
    Date of Patent: January 15, 1985
    Assignee: Aisen Kogyo, Ltd.
    Inventor: Shoji Iwahashi