Patents by Inventor Tomoe Masuda

Tomoe Masuda 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).

  • Patent number: 7475438
    Abstract: A portable bidet includes a cylindrical member for storing washing liquid, and an airbag section connected to the cylindrical member for supplying air upon squeezing to cause injection of washing liquid. The cylindrical member is formed of hard resin and has an arcuate tip end portion and at least one ejection port. An extruding member is disposed in the cylindrical member. The ejection port is closed by a releasable film member after the washing liquid is stored. The airbag section is formed of flexible or soft resin having a sealable air inlet, and when not in use, can be collapsed and packed alongside the cylindrical member.
    Type: Grant
    Filed: August 13, 2003
    Date of Patent: January 13, 2009
    Assignee: WBE Co., Ltd.
    Inventor: Tomoe Masuda
  • Publication number: 20070000041
    Abstract: A portable bidet comprising a cylindrical member (1) of a predetermined length for storing washing liquid, and an airbag section (2) connecting to a rear end portion (1b) of the cylindrical member to be served also as a squeeze portion and supplying air to cause injection of washing liquid, wherein the cylindrical member (1) is formed of hard resin and the tip end portion (1a) thereof is formed into an arcuate shape and at least one injection port (3) is provided therein, the washing liquid is retained therein and an extruding member (5) is disposed therein, the injection port (3) is closed by a releasable film member after the washing liquid is stored, the airbag section (2) is formed of flexible or soft resin having a sealable air inlet (7), and when not in use, collapsed and packed in the state of being positioned along the side surface of the cylindrical member (1) so that not only the number of parts can be reduced to reduce a cost but also the entire size can be formed compact, and that portability can
    Type: Application
    Filed: August 13, 2003
    Publication date: January 4, 2007
    Inventor: Tomoe Masuda