Patents by Inventor Yoshitaka OONO

Yoshitaka OONO 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).

  • Tissue repair material
    Patent number: 10960106
    Abstract: A tissue repair material includes gelatin granules, and the tissue repair material exhibits a water absorptivity of 800% by mass or more, and a residual ratio of 60% by mass or less after three hours of decomposition treatment using 1 mol/L hydrochloric acid. A block-shaped tissue repair material includes gelatin, and the block-shaped tissue repair material exhibits a water absorptivity of 800% by mass or more, and a residual ratio of 60% by mass or less after three hours of decomposition treatment using 1 mol/L hydrochloric acid.
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: March 30, 2021
    Assignee: FUJIFILM Corporation
    Inventors: Izumi Nakahara, Hideo Fushimi, Takahiro Hiratsuka, Ai Okamura, Shoji Oya, Hidekazu Sakai, Yoshitaka Oono
  • TISSUE REPAIR MATERIAL
    Publication number: 20160008508
    Abstract: A tissue repair material includes gelatin granules, and the tissue repair material exhibits a water absorptivity of 800% by mass or more, and a residual ratio of 60% by mass or less after three hours of decomposition treatment using 1 mol/L hydrochloric acid. A block-shaped tissue repair material includes gelatin, and the block-shaped tissue repair material exhibits a water absorptivity of 800% by mass or more, and a residual ratio of 60% by mass or less after three hours of decomposition treatment using 1 mol/L hydrochloric acid.
    Type: Application
    Filed: August 28, 2015
    Publication date: January 14, 2016
    Applicant: FUJIFILM CORPORATION
    Inventors: Izumi NAKAHARA, Hideo FUSHIMI, Takahiro HIRATSUKA, Ai OKAMURA, Shoji OYA, Hidekazu SAKAI, Yoshitaka OONO
  • METHOD FOR PRODUCING TISSUE REPAIR MATERIAL
    Publication number: 20140378662
    Abstract: A method of producing a tissue repair material, the method including: (a) obtaining a gelatin-containing intermediate that contains a gelatin and has a mesh structure, using a gelatin solution in which the gelatin is dissolved in an aqueous medium; (b) drying the gelatin-containing intermediate; and (c) cross-linking the gelatin before or after the drying of the gelatin-containing intermediate.
    Type: Application
    Filed: September 12, 2014
    Publication date: December 25, 2014
    Applicant: FUJIFILM CORPORATION
    Inventors: Shoji OYA, Hidekazu SAKAI, Ai KAWAKAMI, Takahiro HIRATSUKA, Hideo FUSHIMI, Kazuhiro YAMAGUCHI, Ichiro NISHIMURA, Yoshitaka OONO, Izumi OGURA