Patents by Inventor Tokuko Haraguchi

Tokuko Haraguchi 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).

  • Light detecting device and laser microscope system
    Patent number: 10209504
    Abstract: Provided is a light detecting device including: a light path branching unit that branches a single detection light path of fluorescence from a specimen, into a plurality of branched light paths; a plurality of light detectors that are provided to the respective branched light paths branched by the light path branching unit and that include an SSPD or Geiger mode APD to detect the fluorescence; and a signal adder that generates a single image signal in accordance with the detection signals outputted from the plurality of light detectors.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: February 19, 2019
    Assignees: OLYMPUS CORPORATION, NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY, OSAKA UNIVERSITY, NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
    Inventors: Hirokazu Kubo, Shigehito Miki, Hirotaka Terai, Taro Yamashita, Tokuko Haraguchi, Yasushi Hiraoka, Masataka Kinjo
  • LIGHT DETECTING DEVICE AND LASER MICROSCOPE SYSTEM
    Publication number: 20180284413
    Abstract: Provided is a light detecting device including: a light path branching unit that branches a single detection light path of fluorescence from a specimen, into a plurality of branched light paths; a plurality of light detectors that are provided to the respective branched light paths branched by the light path branching unit and that include an SSPD or Geiger mode APD to detect the fluorescence; and a signal adder that generates a single image signal in accordance with the detection signals outputted from the plurality of light detectors.
    Type: Application
    Filed: March 27, 2018
    Publication date: October 4, 2018
    Applicants: OLYMPUS CORPORATION, NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY, OSAKA UNIVERSITY, NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
    Inventors: Hirokazu KUBO, Shigehito MIKI, Hirotaka TERAI, Taro YAMASHITA, Tokuko HARAGUCHI, Yasushi HIRAOKA, Masataka KINJO
  • Method of measuring biological sample with high accuracy
    Patent number: 7336417
    Abstract: A displacement prevention sheet that, in order to inhibit a sample from deviating at the time of measurement with a microscope, is disposed between a sample holder in which the sample is set and a sample holder mounting stage on which the sample holder is mounted, wherein at least part of both surfaces of the displacement prevention sheet is provided with displacement prevention means.
    Type: Grant
    Filed: November 1, 2004
    Date of Patent: February 26, 2008
    Assignee: National Institute of Information Communications Technology, Incorporated Administrative Agency
    Inventors: Takeshi Shimi, Tokuko Haraguchi
  • Method of measuring biological sample with high accuracy
    Publication number: 20050120804
    Abstract: A displacement prevention sheet that, in order to inhibit a sample from deviating at the time of measurement with a microscope, is disposed between a sample holder in which the sample is set and a sample holder mounting stage on which the sample holder is mounted, wherein at least part of both surfaces of the displacement prevention sheet is provided with displacement prevention means.
    Type: Application
    Filed: February 15, 2005
    Publication date: June 9, 2005
    Inventors: Takeshi Shimi, Tokuko Haraguchi