Patents by Inventor Megumi Tachibana

Megumi Tachibana 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).

  • Nitroglycerin spray
    Patent number: 4919919
    Abstract: The present invention relates to a nitroglycerin spray prepared by filling a solution comprising nitroglycerin, ethanol and water and having a pH of about 2.4 to about 6.7 into a liquid-pressurized container.
    Type: Grant
    Filed: September 14, 1988
    Date of Patent: April 24, 1990
    Assignee: Nippon Kayaku Kabushiki Kaisha
    Inventors: Yukio Aouda, Hiroshi Ninomiya, Genichi Izu, Yuichi Yazawa, Megumi Tachibana