Patents by Inventor Koji KAWAJIRI

Koji KAWAJIRI 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).

  • Publication number: 20230393117
    Abstract: A biological information measurement device includes: a scattering rate calculating unit configured to calculate a scattering rate of light at an interface between a medium present in a biological object or in a specimen and a particle included in the medium based on received-light intensity of light irradiated onto the biological object or onto the specimen and received via the biological object or via the specimen; and a concentration index calculating unit configured to calculate, based on a correlation between the scattering rate of the light at the interface and a concentration index corresponding to concentration of a target substance that is different from the particle included in the medium, the concentration index corresponding to the scattering rate of the light calculated by the scattering rate calculating unit.
    Type: Application
    Filed: August 16, 2023
    Publication date: December 7, 2023
    Inventors: Hideaki HASEGAWA, Takayori ITO, Hiroyuki TAMAOKA, Koji KAWAJIRI, Rihito KURODA