Patents by Inventor Yoshio Hatakeyama

Yoshio Hatakeyama 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).

  • LIPOSOME HAVING LIPID MEMBRANE CONTAINING BACTERIAL CELL COMPONENT
    Publication number: 20100166840
    Abstract: The object is to provide a liposome by which a bacterial cell component insoluble in water and an organic solvent (e.g., BCG-CW) can be pharmaceutically prepared in a form applicable to a living body (i.e., a form in which the bacterial cell component can be dispersed in an aqueous solvent and has a controlled size) without using any surfactant. Disclosed is a liposome having a lipid membrane containing a bacterial cell component insoluble in water and an organic solvent (e.g., BCG-CW).
    Type: Application
    Filed: May 11, 2007
    Publication date: July 1, 2010
    Applicants: JAPAN BCG LABORATORY, UNIVERSITY OF TSUKUBA, National University Corporation Hokkaido University
    Inventors: Homhuan Atthachai, Kentaro Kogure, Hideyoshi Harashima, Ikuya Yano, Yoshio Hatakeyama, Hidehiro Yokomizo, Hideyuki Akaza