Patents by Inventor Hajime Karasuyma

Hajime Karasuyma 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).

  • Patent number: 5198359
    Abstract: The present invention is directed to recombinant protein or fragments thereof, cDNA coding therefore, vectors containing this cDNA, hosts transfected by these vectors, and monocional antibodies to the encoded recombinant protein or fragments thereof.
    Type: Grant
    Filed: March 5, 1990
    Date of Patent: March 30, 1993
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Tadatsugu Taniguchi, Masanori Hatakeyama, Sejiro Minamoto, Takeshi Kono, Takeshi Doi, Masayuki Miyasaka, Mitsuru Tsudo, Hajime Karasuyma