Patents by Inventor Yukie Takahashi

Yukie Takahashi 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).

  • Substituted phenylpropionic acid derivatives
    Patent number: 7049342
    Abstract: The invention provides novel substituted phenylpropionic acid derivatives that bind to the receptor as ligands of human peroxisome proliferator-activated receptor ? (PPAR?) to activate and exhibit potent lipid-decreasing action, and processes for preparing them.
    Type: Grant
    Filed: May 25, 2001
    Date of Patent: May 23, 2006
    Assignee: Kyorin Pharmaceutical Co., Ltd.
    Inventors: Hiroyuki Miyachi, Masahiro Nomura, Yukie Takahashi, Takahiro Tanase, Kouji Murakami, Masahiro Suzuki
  • Substituted benzylthiazolidine-2,4-dione derivatives
    Patent number: 6780431
    Abstract: The invention relates to substituted benzylthiazolidine-2,4-dione derivatives represented by a general formula (1) wherein R1 denotes a chlorine atom, bromine atom, nitro group, trifluoromethoxy group, ethoxy group, propoxy group or isopropoxy group, and R2 denotes a hydrogen atom or chlorine atom, their medicinally acceptable salts, their hydrates and a process for preparing them.
    Type: Grant
    Filed: February 20, 2002
    Date of Patent: August 24, 2004
    Assignee: Kyorin Pharmaceutical Co., Ltd.
    Inventors: Mashiro Nomura, Koji Murakami, Masaki Tsunoda, Yukie Takahashi
  • Substituted phenylpropionic acid derivatives
    Publication number: 20030187068
    Abstract: The invention provides novel substituted phenylpropionic acid derivatives that bind to the receptor as ligands of human peroxisome proliferator-activated receptor a (PPAR&agr;) to activate and exhibit potent lipid-decreasing action, and processes for preparing them.
    Type: Application
    Filed: November 29, 2002
    Publication date: October 2, 2003
    Inventors: Hiroyuki Miyachi, Masahiro Nomura, Yukie Takahashi, Takahiro Tanase, Kouji Murakami, Masahiro Suzuki
  • Substituted phenylpropionic acid derivatives as agonists to human peroxisome proliferator-activated receptor (PPAR) &agr;
    Patent number: 6506797
    Abstract: The invention provides novel substituted phenylpropanoic acid derivatives that activate by binding to receptor as ligands of human peroxisome preliferant-activated receptor &agr; (PPAR&agr;), and exhibit potent decreasing action on lipids in blood (cholesterol and triglyceride). It relates to a substituted phenylpropanoic acid derivatives represented by a general formula (1), their pharmaceutically acceptable salts and their hydrates, and processes for preparing them.
    Type: Grant
    Filed: December 10, 2001
    Date of Patent: January 14, 2003
    Assignee: Kyorin Pharmaceutical Co., Ltd.
    Inventors: Masahiro Nomura, Yukie Takahashi, Takahiro Tanase, Hiroyuki Miyachi, Masaki Tsunoda, Tomohiro Ide, Koji Murakami