Patents by Inventor Masakazu SATSU

Masakazu SATSU 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).

  • POROUS BODY FOR CAPTURING CANCER CELLS
    Publication number: 20240008859
    Abstract: Provided is a porous body for capturing cancer cells, including a biocompatible inorganic material, the porous body for capturing cancer cells having biocompatibility and also having stability in a living body. The porous body for capturing cancer cells can be used for application related to cancer such as a treatment, a treatment assistance, a test, or a diagnosis.
    Type: Application
    Filed: November 29, 2021
    Publication date: January 11, 2024
    Applicants: NIHON KOHDEN CORPORATION, NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM, UNIVERSITY PUBLIC CORPORATION OSAKA
    Inventors: Shinya NAGATA, Akane SUZUKI, Takahiro SHIOYAMA, Tadanori SUGIMOTO, Yukino SHINOZAKI, Masakazu SATSU, Chikara OHTSUKI, Jin NAKAMURA, Hideo AKIYOSHI, Hidetaka NISHIDA, Keiichiro MIE
  • Hydrogen concentration measuring device
    Patent number: 10302612
    Abstract: Provided is a hydrogen concentration measuring device capable of measuring with high accuracy a hydrogen concentration over an extensive range by a simple configuration. The device includes: a sensor chip which detects the electric resistance of a sensing film; an optical measurement unit which detects the transmitted light intensity of the film; and a controller. The controller performs measurement processing such that a hydrogen concentration in the gas atmosphere is measured based on the detected electric resistance in a first measurement range and based on the detected transmitted light intensity in a second measurement range and is determined so as to reduce a difference between the hydrogen concentration based on the detected electric resistance and the hydrogen concentration based on the detected transmitted light intensity in the overlap of the first measurement range and the second measurement range.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: May 28, 2019
    Assignees: STANLEY ELECTRIC CO., LTD., TOKYO UNIVERSITY OF SCIENCE FOUNDATION
    Inventors: Koji Matsumoto, Masakazu Satsu, Takanori Aimono, Keiichi Ikegami, Shinichi Uozumi, Keishi Nishio, Yuki Yamaguchi
  • HYDROGEN CONCENTRATION MEASURING DEVICE
    Publication number: 20170176403
    Abstract: Provided is a hydrogen concentration measuring device capable of measuring with high accuracy a hydrogen concentration over an extensive range by a simple configuration. The device includes: a sensor chip which detects the electric resistance of a sensing film; an optical measurement unit which detects the transmitted light intensity of the film; and a controller. The controller performs measurement processing such that a hydrogen concentration in the gas atmosphere is measured based on the detected electric resistance in a first measurement range and based on the detected transmitted light intensity in a second measurement range and is determined so as to reduce a difference between the hydrogen concentration based on the detected electric resistance and the hydrogen concentration based on the detected transmitted light intensity in the overlap of the first measurement range and the second measurement range.
    Type: Application
    Filed: December 16, 2016
    Publication date: June 22, 2017
    Applicants: STANLEY ELECTRIC CO., LTD., TOKYO UNIVERSITY OF SCIENCE FOUNDATION
    Inventors: Koji MATSUMOTO, Masakazu SATSU, Takanori AIMONO, Keiichi IKEGAMI, Shinichi UOZUMI, Keishi NISHIO, Yuki YAMAGUCHI