Patents by Inventor Tohru Nagasaki

Tohru Nagasaki 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).

  • Method for labeling with tritium
    Publication number: 20050158240
    Abstract: The present invention provides a tritium-labeling method which allows the introduction of tritium at the last stage of preparation and thus the preparation of the tritium-labeled compound having a high specific radioactivity, and said compound prepared by the method.
    Type: Application
    Filed: December 22, 2004
    Publication date: July 21, 2005
    Inventor: Tohru Nagasaki
  • Method for labeling with tritium
    Publication number: 20030194748
    Abstract: The present invention provides a tritium-labeling method which allows the introduction of tritium at the last stage of preparation and thus the preparation of the tritium-labeled compound having a high specific radioactivity, and said compound prepared by the method.
    Type: Application
    Filed: November 27, 2002
    Publication date: October 16, 2003
    Inventor: Tohru Nagasaki