Patents by Inventor Akiro Yokoo

Akiro Yokoo 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).

  • Masking of abrasion injury on glass articles
    Patent number: 4370385
    Abstract: A novel scuff-masking composition for glass vessels comprises a specific organopolysiloxane, a curing catalyst therefor, and a surfactant and is highly effective in a method of masking scuffs on glass vessels, which comprises providing the composition on the scuffs and curing the coated composition.
    Type: Grant
    Filed: September 3, 1981
    Date of Patent: January 25, 1983
    Assignee: Kirin Beer Kabushiki Kaisha
    Inventors: Akiteru Yoshida, Akiro Yokoo, Shuichi Yokokura, Minoru Takamizawa, Yoshio Inoue, Hiroshi Yoshioka