Patents by Inventor Naoko OOUCHI

Naoko OOUCHI 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).

  • Particle size measuring method and device
    Patent number: 10234370
    Abstract: To provide a particle size measuring device that enables simple in-line measurement of the particle size even in a case of nano-sized particles during dispersion. Provided is a particle size measuring device which measures the particle size of particles that perform Brownian motion in a dispersion medium.
    Type: Grant
    Filed: March 30, 2016
    Date of Patent: March 19, 2019
    Assignee: National Institute of Advanced Industrial Science and Technology
    Inventors: Haruhisa Kato, Naoko Oouchi, Ayako Nakamura
  • PARTICLE SIZE MEASURING METHOD AND DEVICE
    Publication number: 20180120214
    Abstract: To provide a particle size measuring device that enables simple in-line measurement of the particle size even in a case of nano-sized particles during dispersion. Provided is a particle size measuring device which measures the particle size of particles that perform Brownian motion in a dispersion medium.
    Type: Application
    Filed: March 30, 2016
    Publication date: May 3, 2018
    Applicant: National Institute of Advanced Industrial Science and Technology
    Inventors: Haruhisa KATO, Naoko OOUCHI, Ayako NAKAMURA