Patents by Inventor Kiyoza Asada

Kiyoza Asada 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).

  • Endoribonuclease
    Patent number: 7745190
    Abstract: A novel endoribonuclease activity exhibiting polypeptide; a nucleic acid coding for the polypeptide; a recombinant DNA comprising the nucleic acid; a transformant obtained by transformation using the recombinant DNA; a process for producing the polypeptide, characterized by including the steps of culturing the transformant and collecting the polypeptide from the culture; a process for producing single-strand RNA fragments, characterized by including the step of causing the polypeptide to act on a single-strand RNA; and a method of fragmenting a single-strand RNA.
    Type: Grant
    Filed: September 8, 2006
    Date of Patent: June 29, 2010
    Assignee: Takara Bio Inc.
    Inventors: Masamitsu Shimada, Masanori Takayama, Kiyoza Asada, Ikunoshin Kato