Patents by Inventor Hirotaka MIYACHI

Hirotaka MIYACHI 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).

  • OXADIAZOLE DERIVATIVE
    Publication number: 20230265061
    Abstract: The present invention relates to a compound of formula (1) wherein Q1 is halogen atom, Q2 is hydrogen atom, etc., X, Y, and Z are nitrogen atom or oxygen atom, and R1 has a given structure, or a pharmaceutically acceptable salt thereof, and a medicament comprising the compound for treating and/or preventing a disease such as epilepsy.
    Type: Application
    Filed: March 16, 2021
    Publication date: August 24, 2023
    Applicant: Sumitomo Pharma Co., Ltd.
    Inventors: Yoshiaki ISOBE, Tomoyuki TANAKA, Hirotaka MIYACHI
  • Oxadiazole derivative
    Patent number: 11718592
    Abstract: The present invention relates to a compound of formula (1) wherein Q1 is halogen atom, Q2 is hydrogen atom, etc., X, Y, and Z are nitrogen atom or oxygen atom, and R1 has a given structure, or a pharmaceutically acceptable salt thereof, and a medicament comprising the compound for treating and/or preventing a disease such as epilepsy.
    Type: Grant
    Filed: September 16, 2022
    Date of Patent: August 8, 2023
    Assignee: Sumitomo Pharma Co., Ltd.
    Inventors: Yoshiaki Isobe, Tomoyuki Tanaka, Hirotaka Miyachi
  • OXADIAZOLE DERIVATIVE
    Publication number: 20230092498
    Abstract: The present invention relates to a compound of formula (1) wherein Q1 is halogen atom, Q2 is hydrogen atom, etc., X, Y, and Z are nitrogen atom or oxygen atom, and R1 has a given structure, or a pharmaceutically acceptable salt thereof, and a medicament comprising the compound for treating and/or preventing a disease such as epilepsy.
    Type: Application
    Filed: September 16, 2022
    Publication date: March 23, 2023
    Applicant: Sumitomo Pharma Co., Ltd.
    Inventors: Yoshiaki ISOBE, Tomoyuki TANAKA, Hirotaka MIYACHI