Patents by Inventor Masao Miyamoto

Masao Miyamoto 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).

  • Alkoxy-substituted benzyl dithiocarbamic acid esters
    Patent number: 3962304
    Abstract: Alkoxy-substituted benzyl dithiocarbamic acid esters, i.e. [(optionally mono- and di- alkyl, alkoxy, nitro, chloro and bromo substituted)-(alkoxy substituted)-benzyl]-dithiocarbamates, which possess herbicidal properties and which may be produced by conventional methods.
    Type: Grant
    Filed: December 11, 1969
    Date of Patent: June 8, 1976
    Assignee: Bayer Aktiengesellschaft
    Inventors: Kiyoshi Matsushima, Masao Miyamoto, Nobuo Fukazawa