Patents Assigned to Bio Pit Co., Ltd.
  • Massager
    Patent number: 5159922
    Abstract: A hand-held massager having a plurality of attachments; all the attachments being driven by a single drive unit via a rotating cam so that massaging is effected by increasing the massaging range and gently patting the skin surface.
    Type: Grant
    Filed: December 6, 1991
    Date of Patent: November 3, 1992
    Assignee: Bio Pit Co., Ltd.
    Inventors: Seiya Mabuchi, Tatsuo Katsunuma
  • Massager
    Patent number: 5088474
    Abstract: A hand-held massager having a plurality of attachments; all the attachments being driven by a single drive unit via a rotating cam so that massaging is effected by increasing the massaging range and gently patting the skin surface.
    Type: Grant
    Filed: December 11, 1989
    Date of Patent: February 18, 1992
    Assignee: Bio Pit Co., Ltd.
    Inventors: Seiya Mabuchi, Tatsuo Katsunuma