Patents by Inventor Bunpei Yoshihiro

Bunpei Yoshihiro 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).

  • Biometrics sensor
    Patent number: 8264326
    Abstract: A biometrics sensor includes a portion for sucking air, a molecular sieve portion for selectively passing or adsorbing specific gas contained in the air, a gas detecting section for detecting the concentration of gas passed through the molecular sieve or the remaining gas, and a data processing section for comparing the detection result with a prestored detection result, wherein the gas detecting section selectively detects predetermined gas, and the data processing section performs determination or probabilistic determination on an authentication object person by comparing the composition ratio of gas for each authentication object person with a prestored composition ratio.
    Type: Grant
    Filed: August 29, 2007
    Date of Patent: September 11, 2012
    Assignees: Kyushu University, Use Co., Ltd.
    Inventors: Kenshi Hayashi, Bunpei Yoshihiro
  • BIOMETRICS SENSOR
    Publication number: 20100007460
    Abstract: A biometrics sensor includes a portion for sucking air, a molecular sieve portion for selectively passing or adsorbing specific gas contained in the air, a gas detecting section for detecting the concentration of gas passed through the molecular sieve or the remaining gas, and a data processing section for comparing the detection result with a prestored detection result, wherein the gas detecting section selectively detects predetermined gas, and the data processing section performs determination or probabilistic determination on an authentication object person by comparing the composition ratio of gas for each authentication object person with a prestored composition ratio.
    Type: Application
    Filed: August 29, 2007
    Publication date: January 14, 2010
    Applicants: Kyushu University, Use Co., Ltd.
    Inventors: Kenshi Hayashi, Bunpei Yoshihiro