Patents by Inventor Shiroji Misawa

Shiroji Misawa 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: 5445722
    Abstract: Electrolytic water produced by controlling the electrolytic degree of electrolytic water discharged from an electrolyzer having anode and cathode chambers partitioned by an ion-permeable barrier membrane so as to produce electrolytic water having the desired pH value in accordance with the pH value, electric conductivity, oxidation-reduction potential, and ion concentration. The electrolytic degree of the electrolytic water is controlled by injecting a regulated electrolyte solution into raw water to be supplied into the electrolyzer, regulating the flow quantity of the raw water and/or the electrolytic water discharged from the electrolyzer, and/or varying the capacity of the anode and/or cathode chamber.
    Type: Grant
    Filed: February 22, 1994
    Date of Patent: August 29, 1995
    Assignee: Nippon Intek Co., Ltd.
    Inventors: Shuji Yamaguti, Masayuki Ukon, Shiroji Misawa, Masakazu Arisaka
  • Patent number: 5051161
    Abstract: An apparatus producing continuously electrolyzed water is so constructed that the ratio R.sub.2 /R.sub.1 of the intake amount of cathode water containing abundantly alcali ions to the intake amount of anode water containing abundantly acid ions with respect to that of city water supplied to the electrolytic cell is increased.
    Type: Grant
    Filed: June 28, 1990
    Date of Patent: September 24, 1991
    Assignee: Nippon Intek Co., Ltd.
    Inventors: Shuji Yamaguchi, Shiroji Misawa, Giichi Asanuma