Patents by Inventor Mayumi Ozawa

Mayumi Ozawa 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).

  • Odor eliminating cloth and process for producing the same
    Patent number: 9540762
    Abstract: An odor eliminating cloth according to this invention is characterized in that an odor eliminating composition containing a porous inorganic substance, a metallic oxide, and an inorganic silicon compound carrying a polyamine compound is fixed to at least a part of a cloth by means of a binder resin. With this odor eliminating cloth, any types of odors of basic gases, acidic gases, neutral gases, sulphur series gases contained in the air of a room can be effectively eliminated.
    Type: Grant
    Filed: August 21, 2014
    Date of Patent: January 10, 2017
    Assignee: Suminoe Textile Co., Ltd.
    Inventors: Yasutaro Seto, Shuichi Gennaka, Mayumi Ozawa
  • ODOR ELIMINATING CLOTH AND PROCESS FOR PRODUCING THE SAME
    Publication number: 20140363571
    Abstract: An odor eliminating cloth according to this invention is characterized in that an odor eliminating composition containing a porous inorganic substance, a metallic oxide, and an inorganic silicon compound carrying a polyamine compound is fixed to at least a part of a cloth by means of a binder resin. With this odor eliminating cloth, any types of odors of basic gases, acidic gases, neutral gases, sulphur series gases contained in the air of a room can be effectively eliminated.
    Type: Application
    Filed: August 21, 2014
    Publication date: December 11, 2014
    Inventors: Yasutaro Seto, Shuichi Gennaka, Mayumi Ozawa
  • Odor Eliminating Cloth and Process for Producing the Same
    Publication number: 20090257923
    Abstract: An odor eliminating cloth according to this invention is characterized in that an odor eliminating composition containing a porous inorganic substance, a metallic oxide, and an inorganic silicon compound carrying a polyamine compound is fixed to at least a part of a cloth by means of a binder resin. With this odor eliminating cloth, any types of odors of basic gases, acidic gases, neutral gases, sulphur series gases contained in the air of a room can be effectively eliminated.
    Type: Application
    Filed: September 5, 2006
    Publication date: October 15, 2009
    Applicant: SUMINOE TEXTILE CO., LTD.
    Inventors: Yasutaro Seto, Shuichi Gennaka, Mayumi Ozawa