Patents by Inventor Akiyuki Takaya

Akiyuki Takaya 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).

  • Therapeutic agent for glaucoma
    Patent number: 10682323
    Abstract: Provided is a novel therapeutic agent for glaucoma, which has sGC-activating action. A therapeutic agent for glaucoma or an ocular hypotensive agent, which contains, as an effective component, a compound represented by Formula (I-a) or Formula (I-b) and having a Log D value of more than 1.5 and less than 2.5, or a pharmaceutically acceptable salt thereof. [In formulae (I-a) and (I-b), each symbol is as defined in the description.
    Type: Grant
    Filed: July 21, 2017
    Date of Patent: June 16, 2020
    Assignee: TOA EIYO LTD.
    Inventors: Toshihiro Sawabe, Fumito Maruyama, Akiyuki Takaya, Takeshi Hasegawa
  • THERAPEUTIC AGENT FOR GLAUCOMA
    Publication number: 20190231724
    Abstract: Provided is a novel therapeutic agent for glaucoma, which has sGC-activating action. A therapeutic agent for glaucoma or an ocular hypotensive agent, which contains, as an effective component, a compound represented by Formula (I-a) or Formula (I-b) and having a LogD value of more than 1.5 and less than 2.5, or a pharmaceutically acceptable salt thereof. [In formulae (I-a) and (I-b), each symbol is as defined in the description.
    Type: Application
    Filed: July 21, 2017
    Publication date: August 1, 2019
    Applicant: TOA EIYO LTD.
    Inventors: Toshihiro SAWABE, Fumito MARUYAMA, Akiyuki TAKAYA, Takeshi HASEGAWA