Patents by Inventor Toshiaki Yokobashi

Toshiaki Yokobashi 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).

  • Nucleic acid purification method and purification apparatus
    Publication number: 20040152114
    Abstract: The object of the present invention is to provide a nucleic acid purification method and purification apparatus characterized by high washing efficiency where contamination does not occur and liquid does not remain in the nozzle tip.
    Type: Application
    Filed: December 31, 2003
    Publication date: August 5, 2004
    Inventors: Yoshiyuki Shoji, Toshiaki Yokobashi, Hiroshi Umetsu