Patents by Inventor Kenji Momozawa

Kenji Momozawa 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).

  • Device for cell or tissue cryopreservation by vitrification
    Patent number: 10412958
    Abstract: Provided is a device for vitrification-based cryopreservation which enables easy and reliable vitrification freezing of cells or tissues. The device of the present invention for cell or tissue cryopreservation by vitrification has a porous structure made of a material having a refractive index of 1.45 or less as a vitrification solution absorber.
    Type: Grant
    Filed: October 17, 2014
    Date of Patent: September 17, 2019
    Assignees: SCHOOL JURIDICAL PERSON KITASATO INSTITUTE, MITSUBISHI PAPER MILLS LIMITED
    Inventors: Kenji Momozawa, Atsushi Matsuzawa, Katsumitsu Susaki
  • DEVICE FOR CELL OR TISSUE CRYOPRESERVATION BY VITRIFICATION
    Publication number: 20160235056
    Abstract: Provided is a device for vitrification-based cryopreservation which enables easy and reliable vitrification freezing of cells or tissues. The device of the present invention for cell or tissue cryopreservation by vitrification has a porous structure made of a material having a refractive index of 1.45 or less as a vitrification solution absorber.
    Type: Application
    Filed: October 17, 2014
    Publication date: August 18, 2016
    Inventors: Kenji Momozawa, Atsushi Matsuzawa, Katsumitsu Susaki