Patents by Inventor Teraki Yamanashi

Teraki Yamanashi 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).

  • Tricyclo[2.2.1.0.sup.2,6 ]heptane derivatives, process for preparing same, and perfume compositions containing same
    Patent number: 4613456
    Abstract: This invention discloses a tricyclo[2.2.1.0.sup.2,6 ]heptane derivative of the general formula ##STR1## where X represents --CH.sub.2 CH.sub.2 -- or ##STR2## and R.sup.1 and R.sup.2 independently represent hydrogen or methyl, a process for preparing the same, and perfume compositions containing the same.
    Type: Grant
    Filed: May 17, 1985
    Date of Patent: September 23, 1986
    Assignee: Nippon Oil Co. Ltd.
    Inventors: Mitsuo Matsuno, Teraki Yamanashi, Hitoshi Yuasa, Hirosuke Imai