Patents by Inventor Fumika Nanto

Fumika Nanto 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).

  • Agent for preventing or ameliorating hearing impairment
    Patent number: 11147796
    Abstract: It is to provide an agent for preventing or improving hearing loss, which comprises a low molecular compound which can be produced relatively easily and inexpensively as an active ingredient. One or more compounds selected from the group consisting of compounds represented by the following formulas (I0), (II), and (III) and a pharmaceutically acceptable salt of the compounds when R3 is OH are used as an agent for preventing or improving hearing loss.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: October 19, 2021
    Assignees: TOHOKU UNIVERSITY, KAKE EDUCATIONAL INSTITUTION
    Inventors: Takaaki Abe, Yukio Katori, Yohei Honkura, Fumika Nanto, Kenichiro Hayashi
  • Agent for Preventing or Ameliorating Hearing Impairment
    Publication number: 20190224165
    Abstract: It is to provide an agent for preventing or improving hearing loss, which comprises a low molecular compound which can be produced relatively easily and inexpensively as an active ingredient. One or more compounds selected from the group consisting of compounds represented by the following formulas (I0), (II), and (III) and a pharmaceutically acceptable salt of the compounds when R3 is OH are used as an agent for preventing or improving hearing loss.
    Type: Application
    Filed: December 21, 2018
    Publication date: July 25, 2019
    Inventors: Takaaki Abe, Yukio Katori, Yohei Honkura, Fumika Nanto, Kenichiro Hayashi