Patents by Inventor Akinori Wakaiki

Akinori Wakaiki 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).

  • Alprenolol derivatives
    Patent number: 4927959
    Abstract: Novel alprenolol derivatives represented by the formula: ##STR1## wherein R is ##STR2## and hydrochlorides thereof are disclosed.
    Type: Grant
    Filed: September 2, 1988
    Date of Patent: May 22, 1990
    Assignee: Snow Brand Milk Products Co., Ltd.
    Inventors: Shinichi Shimada, Noboru Kawaguchi, Tadayoshi Koyama, Akinori Wakaiki, Keiji Hayashi, Yasuyoshi Takeshita, Masamichi Nakakoshi, Gosei Kawanishi