Patents by Inventor Hiroyuki Ohshiro

Hiroyuki Ohshiro 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).

  • 5-HT4 receptor agonists for the treatment of dementia
    Patent number: 8980922
    Abstract: This invention relates to a compound of formula (I) or a pharmaceutically acceptable salt thereof with 5-HT4 agonistic activities, which is useful in the treatment of dementia. This invention also relates to a pharmaceutical composition for the treatment of dementia which comprises a therapeutically effective amount of a compound of formula (I) or a pharmaceutically acceptable salt thereof. Further this invention relates to a method for the treatment of dementia in an animal subject including a mammalian subject, which comprises administering to the animal subject including a mammalian subject a compound of the formula (I) or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: February 14, 2011
    Date of Patent: March 17, 2015
    Assignee: Raqualia Pharma Inc.
    Inventors: Hiroyuki Ohshiro, Akiyoshi Fujiuchi, Yukinori Take
  • 5-HT4 RECEPTOR AGONISTS FOR THE TREATMENT OF DEMENTIA
    Publication number: 20120322826
    Abstract: This invention relates to a compound of formula (I) or a pharmaceutically acceptable salt thereof with 5-HT4 agonistic activities, which is useful in the treatment of dementia. This invention also relates to a pharmaceutical composition for the treatment of dementia which comprises a therapeutically effective amount of a compound of formula (I) or a pharmaceutically acceptable salt thereof. Further this invention relates to a method for the treatment of dementia in an animal subject including a mammalian subject, which comprises administering to the animal subject including a mammalian subject a compound of the formula (I) or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: February 14, 2011
    Publication date: December 20, 2012
    Applicant: RQUALIA PHAMRA INC.
    Inventors: Hiroyuki Ohshiro, Akiyoshi Fujiuchi, Yukinori Take