Patents by Inventor Hisashi Mimura

Hisashi Mimura 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).

  • N-(4-acetyl-1-piperazinyl)-4-fluorobenzamide hydrate
    Patent number: 6147079
    Abstract: Hydrates of N-(4-acetyl-1-piperazinyl)-4-fluorobenzamide, which are stable against heat, light, and humidity, are described. The material is easy to handle under ordinary interior humidity conditions. N-(4-acetyl-1-piperazinyl)-4-fluorobenzamide hydrate is useful as a medicament in the treatment of amnesia and senile dementia.
    Type: Grant
    Filed: June 14, 1999
    Date of Patent: November 14, 2000
    Assignee: Fujisawa Pharmaceutical Co., Ltd.
    Inventors: Satoshi Kitamura, Hisashi Mimura, Hiroshi Yamasaki, Yukihisa Baba