Patents by Inventor Koyoshi Tatsumi

Koyoshi Tatsumi 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).

  • Process for producing marbled meat
    Patent number: 5039538
    Abstract: The invention provides a process for producing marbled meat, which comprises dissolving protein in water, heating the protein solution at a higher temperature than a protein denaturation temperature, adding fat to the solution to emulsify the fat, cooling the obtained emulsion to a cold storage temperature of meat, and injecting the cold emulsion into the meat, and freezing to obtain gelled protein.
    Type: Grant
    Filed: February 7, 1990
    Date of Patent: August 13, 1991
    Assignee: Snow Brand Milk Product Co., Ltd.
    Inventors: Kimie Tamaki, Koyoshi Tatsumi, Tsuguaki Nishiya, Naoyuki Hanawa, Kazuo Ido