Patents by Inventor Katsutoshi Mishima

Katsutoshi Mishima 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).

  • Measuring method and measuring device
    Patent number: 7942831
    Abstract: The present invention is to present a measuring device which can conduct stable extraction and measurement of interstitial fluid. The measuring device comprises: a device body which comprises an extraction part for extracting body fluid from a living body and a measuring part for measuring a biological component contained in the extracted body fluid; a holding member which holds the device body and has an opening part for defining a measurement area on the living body; and a mounting member for mounting the holding member on the living body; wherein the measurement area on the living body is defined by the opening part when the holding member is mounted on the living body by the mounting member.
    Type: Grant
    Filed: April 24, 2007
    Date of Patent: May 17, 2011
    Assignee: Sysmex Corporation
    Inventors: Kenichi Sawa, Yasunori Maekawa, Yasuhito Ohnishi, Katsutoshi Mishima
  • Micropore forming system, micropore forming device, chip container, and chip container kit
    Patent number: 7806266
    Abstract: A micropore forming system comprising: a microneedle chip having microneedles for forming micropores in a skin of a living body; a chip container for detachably housing the microneedle chip; and a micropore forming device for detachably holding the microneedle chip and for contacting the microneedles of the microneedle chip to the skin.
    Type: Grant
    Filed: March 13, 2007
    Date of Patent: October 5, 2010
    Assignee: Sysmex Corporation
    Inventors: Kei Hagino, Yasunori Maekawa, Kenichi Sawa, Katsutoshi Mishima, Mitsuhiro Tatsuzumi
  • Measuring method and measuring device
    Publication number: 20080021290
    Abstract: The present invention is to present a measuring device which can conduct stable extraction and measurement of interstitial fluid. The measuring device comprises: a device body which comprises an extraction part for extracting body fluid from a living body and a measuring part for measuring a biological component contained in the extracted body fluid; a holding member which holds the device body and has an opening part for defining a measurement area on the living body; and a mounting member for mounting the holding member on the living body; wherein the measurement area on the living body is defined by the opening part when the holding member is mounted on the living body by the mounting member.
    Type: Application
    Filed: April 24, 2007
    Publication date: January 24, 2008
    Inventors: Kenichi Sawa, Yasunori Maekawa, Yasuhito Ohnishi, Katsutoshi Mishima
  • Micropore forming system, micropore forming device, chip container, and chip container kit
    Publication number: 20070233011
    Abstract: A micropore forming system comprising: a microneedle chip having microneedles for forming micropores in a skin of a living body; a chip container for detachably housing the microneedle chip; and a micropore forming device for detachably holding the microneedle chip and for contacting the microneedles of the microneedle chip to the skin.
    Type: Application
    Filed: March 13, 2007
    Publication date: October 4, 2007
    Inventors: Kei Hagino, Yasunori Maekawa, Kenichi Sawa, Katsutoshi Mishima, Mitsuhiro Tatsuzumi