Patents by Inventor Kazayuki Hirata

Kazayuki Hirata 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).

  • Amide compound and medicinal use thereof
    Patent number: 8604069
    Abstract: A compound of formula [I-W]: wherein each symbol is as defined in the description, or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: April 27, 2012
    Date of Patent: December 10, 2013
    Assignee: Japan Tobacco Inc.
    Inventors: Takaki Maeba, Katsuya Maeda, Masayuki Kotoku, Kazayuki Hirata, Noriyoshi Seki, Hiroshi Yamanaka, Takayuki Sakai, Shintaro Hirashima, Shingo Obika, Makoto Shiozaki, Masahiro Yokota