Patents by Inventor Keisou Iwai

Keisou Iwai 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: 9963794
    Abstract: According to an aspect of the present invention, a hydrogen-containing water generating electrode includes a positive electrode that is a tubular conductor and includes a plurality of openings in a side portion, an insulator that is provided on an outer peripheral portion of the positive electrode and includes a plurality of openings, and a negative electrode that is a tubular conductor provided on an outer peripheral portion of the insulator and includes a plurality of openings in a side portion. The openings of the positive electrode and the openings of the negative electrode are larger than the openings of the insulator.
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: May 8, 2018
    Assignee: THE CHUGOKU ELECTRIC POWER CO., INC.
    Inventors: Keisou Iwai, Masayuki Shimokatu, Suehiro Sakai
  • Patent number: 9903030
    Abstract: According to an aspect, a hydrogen-containing water generating electrode includes: a positive electrode that is a tubular conductor and includes a plurality of openings in a side portion; an insulator that is provided on an outer peripheral portion of the positive electrode and is in contact with the positive electrode; and a negative electrode that is provided on an outer peripheral portion of the insulator, is a tubular conductor in contact with the insulator, and includes a plurality of openings in a side portion.
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: February 27, 2018
    Assignee: THE CHUGOKU ELECTRIC POWER CO., INC.
    Inventors: Keisou Iwai, Masayuki Shimokatu, Suehiro Sakai
  • Publication number: 20160002075
    Abstract: According to an aspect of the present invention, a hydrogen-containing water generating device that generates water containing hydrogen includes: a hydrogen-containing water generating electrode that includes a positive electrode being a tubular conductor and including a plurality of openings in a side portion, an insulator provided on an outer peripheral portion of the positive electrode, and a negative electrode being a tubular conductor provided on an outer peripheral portion of the insulator and including a plurality of openings in a side portion; and a light emitting body that is provided at a position of the hydrogen-containing water generating electrode.
    Type: Application
    Filed: January 31, 2014
    Publication date: January 7, 2016
    Inventors: Keisou IWAI, Masayuki SHIMOKATU, Suehiro SAKAI
  • Publication number: 20150368814
    Abstract: According to an aspect, a hydrogen-containing water generating device includes: a positive electrode; an insulator; a negative electrode; a first support that is mounted to a first end portion side of the positive and negative electrodes and includes a first installation portion in contact with an installing object; and a second support that is mounted to a second end portion side of the positive and negative electrodes, includes a second installation portion in contact with the installing object, and has a distance from a side portion of the positive electrode to the second installation portion in a direction perpendicular to the side portion of the positive electrode, the distance being larger than a distance from the side portion of the positive electrode to the first installation portion in the direction.
    Type: Application
    Filed: January 31, 2014
    Publication date: December 24, 2015
    Inventors: Keisou IWAI, Masayuki SHIMOKATU, Suehiro SAKAI
  • Publication number: 20150368815
    Abstract: According to an aspect, a hydrogen-containing water generating device includes: a positive electrode that is a tubular conductor and includes a plurality of openings in a side portion; an insulator; a negative electrode that is provided on an outer peripheral portion of the insulator, is a tubular conductor in contact with the insulator, and includes a plurality of openings in a side portion; a first support that is mounted to a first end portion side of the positive electrode and a first end portion side of the negative electrode; and a second support that is mounted to a second end portion side of the positive electrode and a second end portion side of the negative electrode. At least one of the first support and the second support includes an opening portion connected with a space surrounded by the side portion of the positive electrode.
    Type: Application
    Filed: January 31, 2014
    Publication date: December 24, 2015
    Inventors: Keisou IWAI, Masayuki SHIMOKATU, Suehiro SAKAI
  • Publication number: 20150368813
    Abstract: According to an aspect of the present invention, a hydrogen-containing water generating electrode includes a positive electrode that is a tubular conductor and includes a plurality of openings in a side portion, an insulator that is provided on an outer peripheral portion of the positive electrode and includes a plurality of openings, and a negative electrode that is a tubular conductor provided on an outer peripheral portion of the insulator and includes a plurality of openings in a side portion. The openings of the positive electrode and the openings of the negative electrode are larger than the openings of the insulator.
    Type: Application
    Filed: January 31, 2014
    Publication date: December 24, 2015
    Inventors: Keisou IWAI, Masayuki SHIMOKATU, Suehiro SAKAI
  • Publication number: 20150368816
    Abstract: According to an aspect, a hydrogen-containing water generating electrode includes: a positive electrode that is a tubular conductor and includes a plurality of openings in a side portion; an insulator that is provided on an outer peripheral portion of the positive electrode and is in contact with the positive electrode; and a negative electrode that is provided on an outer peripheral portion of the insulator, is a tubular conductor in contact with the insulator, and includes a plurality of openings in a side portion.
    Type: Application
    Filed: January 31, 2014
    Publication date: December 24, 2015
    Inventors: Keisou IWAI, Masayuki SHIMOKATU, Suehiro SAKAI
  • Publication number: 20150360976
    Abstract: According to an aspect, a method of manufacturing a hydrogen-containing water generating electrode includes: covering a side portion of a positive electrode with a net-like insulator, the positive electrode being a tubular conductor, including openings in the side portion, having a removed portion in a circumferential direction, and including a slit; causing the positive electrode and the insulator to be passed through a slit of a negative electrode and mounting the negative electrode to an outside of the insulator, the negative electrode being a tubular conductor, including openings in a side portion, having a removed portion in a circumferential direction, and including the slit; closing the slit of the negative electrode; and mounting a restraining member to an outside of the negative electrode.
    Type: Application
    Filed: January 31, 2014
    Publication date: December 17, 2015
    Inventors: Keisou IWAI, Masayuki SHIMOKATU, Suehiro SAKAI
  • Publication number: 20150354068
    Abstract: According to an aspect of the present invention, a hydrogen-containing water generating electrode includes: a positive electrode that is a tubular conductor and includes openings; an insulator that is provided on an outer peripheral portion of the positive electrode; a negative electrode that is a tubular conductor provided on an outer peripheral portion of the insulator and includes openings; a positive-electrode power feed member that is a rod-like conductor, and has a portion mounted to an inside of the side portion of the positive electrode, the portion being longer than a half of a dimension of the positive electrode; and a negative-electrode power feed member that is a rod-like conductor, and has a portion mounted to an outside of the side portion of the negative electrode, the portion being longer than a half of a dimension of the negative electrode.
    Type: Application
    Filed: January 31, 2014
    Publication date: December 10, 2015
    Inventors: Keisou IWAI, Masayuki SHIMOKATU, Suehiro SAKAI
  • Publication number: 20100112086
    Abstract: An electrolytically reduced water which consists of an alkali ion water prepared by ion exchange and has a dissolved hydrogen concentration of 0.20 ppm or above, an oxidation-reduction potential of ?150 mV to ?500 mV, and a hydrogen ion component of pH6.5-10.5 and which is quantitatively specified in the reducing power capable of inhibiting the oxidative deterioration of fat in the cutis through the elimination of active oxygen due to the characteristics of hydrogen, the oxidation-reduction potential characteristics of high reducing action, and alkaline characteristics and can activate the skin to inhibit the oxidative deterioration and suppress lumpy fat (cellulite).
    Type: Application
    Filed: July 3, 2008
    Publication date: May 6, 2010
    Applicants: PREFECTURAL UNIVERSITY OF HIROSHIMA, THE CHUGOKU ELECTRIC MANUFACTURING COMPANY, INCORPORATED
    Inventors: Nobuhiko Miwa, Hiroshi Tamura, Keisou Iwai, Osamu Mishima, Suehiro Sakai, Katsunori Yuuki, Masanori Akioka