Patents by Inventor Yoshihiro Chikamori

Yoshihiro Chikamori 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).

  • Electrode for use with a living body
    Patent number: 5148806
    Abstract: An electrode for use primarily in electrocardiography is described. This electrode is comprised of porous polytetrafluoroethylene and an electrically conductive powder so as to be moisture vapor permeable. A preferred embodiment uses fibrillized porous polytetrafluoroethylene. It may have an adhesive on one surface for easy attachment to a patient.
    Type: Grant
    Filed: December 22, 1989
    Date of Patent: September 22, 1992
    Inventors: Yasuhiro Fukui, Kazuyuki Mitsui, Hiroshi Kato, Yoshihiro Chikamori
  • Deaeration system for a boiler
    Patent number: 5129366
    Abstract: A boiler system having a condensate line and a deaeration or and a condensate tank characterized by the fact that the deaerator is placed between the condensation tank and the boiler.
    Type: Grant
    Filed: March 28, 1991
    Date of Patent: July 14, 1992
    Assignee: Japan Gore-Tex, Inc.
    Inventors: Yoshihiro Chikamori, Yoshihiko Shibata, Takushi Yokota, Youichi Shimizu
  • Deaerating film and deaerating method
    Patent number: 5123937
    Abstract: A degassing method comprising directing a liquid feed containing gas and bubbles into a breathable membrane to remove the bubbles and then into a deaerating module containing a gas-permeable membrane.
    Type: Grant
    Filed: August 8, 1991
    Date of Patent: June 23, 1992
    Assignee: Japan Gore-Tex Inc.
    Inventors: Yoshihiko Shibata, Yoshihiro Chikamori, Youichi Shimizu
  • Apparatus for treating deaerated water
    Patent number: 5098562
    Abstract: A water treating apparatus is provided with a softening section, including an ion-exchange resin-filled section and a softening section disposed integrally with a vacuum deaerating membrane section so as to allow gases to pass through the membrane while a liquid is prevented from passing therethrough. The apparatus is compact in size and easily handled. The softened water provided thereby is useful as deionized and degassed water for boiler water and for the preparation of integrated circuits.
    Type: Grant
    Filed: January 29, 1991
    Date of Patent: March 24, 1992
    Inventors: Yoshihiko Shibata, Yoshihiro Chikamori, Youichi Shimizu
  • Foam-bursting device
    Patent number: 4985054
    Abstract: A foam-breaking device comprising a heating element enclosed in a synthetic resin membrane.
    Type: Grant
    Filed: December 15, 1989
    Date of Patent: January 15, 1991
    Assignee: W. L. Gore & Associates, Inc.
    Inventors: Yoshihiko Shibata, Yoshihiro Chikamori, Youichi Shimizu
  • Product and method for fastening soft porous tubes
    Patent number: 4902419
    Abstract: A method for fastening soft porous polymer tubes into a fastening seat by remolding the tube ends by compression to remove porosity before insertion into the seat or pressure insertion of a hard, strong tube into each porous tube after insertion into the fastening seat to compress it. An adhesive is used to fill the seat to hold the tubes in place.
    Type: Grant
    Filed: April 21, 1989
    Date of Patent: February 20, 1990
    Inventors: Yoshihiko Shibata, Yoshihiro Chikamori, Yoichi Shimizu
  • Articles of clothing for use in clean rooms
    Patent number: 4829683
    Abstract: Articles of clothing for use in a clean room environment are provided. A cut-out with an attached fastener such as a zipper is formed in the donning-and-removing opening of the main body of the clothing and a gore made of an anti-dust fabric is attached to the inside of the cut-out.
    Type: Grant
    Filed: October 30, 1987
    Date of Patent: May 16, 1989
    Inventors: Yoshihiro Chikamori, Hiromi Nakamura, Ayako Ariyoshi, Norie Sugimoto