Patents by Inventor Masataka Katagiri

Masataka Katagiri 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).

  • Artificial bonelike graft and method for producing the same
    Patent number: 4277238
    Abstract: An artificial bonelike graft is disclosed. The graft of this invention comprises a biological material such as a bone piece and tooth taken from an animal or a human, which material is decalcified and defatted. Upon implanting the graft, it will be assimilated with the existing tissues and become a part of the living organs. A method for producing such grafts is also disclosed.
    Type: Grant
    Filed: March 30, 1979
    Date of Patent: July 7, 1981
    Inventor: Masataka Katagiri