Patents by Inventor Hirobumi Shibata

Hirobumi Shibata 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).

  • Adhesive for hard tissue bonding, adhesive kit for hard tissue bonding, and bone cement
    Patent number: 11013824
    Abstract: An adhesive for hard tissue bonding which has a sufficient pot life and excellent biocompatibility and is replaced with bone over time, and an adhesive kit for hard tissue bonding are provided. In addition, bone cement is provided which has excellent biocompatibility and is replaced with bone over time. An adhesive for hard tissue bonding includes: a cyanoacrylate monomer; and beta-tricalcium phosphate or hydroxyapatite. An adhesive kit for hard tissue bonding includes: a liquid agent containing a cyanoacrylate monomer; and a powdery agent containing beta-tricalcium phosphate or hydroxyapatite. Bone cement includes: a cyanoacrylate polymer; and beta-tricalcium phosphate or hydroxyapatite.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: May 25, 2021
    Assignees: Chiba Institute of Technology, Fukuyamaika Corporation
    Inventors: Kazuaki Hashimoto, Hirobumi Shibata, Syuhei Aida, Shigeo Fukuyama, Takashi Meguro, Shinya Tanaka
  • ADHESIVE FOR HARD TISSUE BONDING, ADHESIVE KIT FOR HARD TISSUE BONDING, AND BONE CEMENT
    Publication number: 20200023095
    Abstract: An adhesive for hard tissue bonding which has a sufficient pot life and excellent biocompatibility and is replaced with bone over time, and an adhesive kit for hard tissue bonding are provided. In addition, bone cement is provided which has excellent biocompatibility and is replaced with bone over time. An adhesive for hard tissue bonding includes: a cyanoacrylate monomer; and beta-tricalcium phosphate or hydroxyapatite. An adhesive kit for hard tissue bonding includes: a liquid agent containing a cyanoacrylate monomer; and a powdery agent containing beta-tricalcium phosphate or hydroxyapatite. Bone cement includes: a cyanoacrylate polymer; and beta-tricalcium phosphate or hydroxyapatite.
    Type: Application
    Filed: March 27, 2018
    Publication date: January 23, 2020
    Applicants: Chiba Institute of Technology, Fukuyamaika Corporation
    Inventors: Kazuaki Hashimoto, Hirobumi Shibata, Syuhei Aida, Shigeo Fukuyama, Takashi Meguro, Shinya Tanaka