Patents by Inventor Masaaki Kawada

Masaaki Kawada 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).

  • Human hepatoma-derived cell line FLC-4 and method for producing useful polymers by culturing the cell line
    Patent number: 5804441
    Abstract: Human hepatoma-derived cell line FLC-4 (deposited with the National Institute of Bioscience and Human-Technology, the Agency of Industrial Science and Technology under Accession Number FERM BP-5165), as well as a method for large-scale production of albumin by culturing the cell line with a radial-flow type bioreactor are provided.
    Type: Grant
    Filed: November 9, 1995
    Date of Patent: September 8, 1998
    Assignee: Kirin Beer Kabushiki Kaisha
    Inventors: Seishi Nagamori, Satoshi Hasumura, Masaaki Kawada, Tomokazu Matsuura, Satoru Mizutani, Hitoshi Yoshida