Patents by Inventor Maki Tsujita

Maki Tsujita 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).

  • ABCA1 stabilizer
    Patent number: 7666900
    Abstract: To provide a pharmaceutically effective prophylactic/preventive agent for low-HDL cholesterolemia, focusing on an HDL-generating mechanism. The ABCA1 stabilizer of the present invention contains a bisphenol-type compound selected form probucol spiroquinone, probucol diphenoquinone, and probucol bisphenol as an effective ingredient. The ABCA1 stabilizer can continuously and stably express ABCA1 by a mechanism quite different from that of conventional processes, and thus is useful as prophylactic/preventive agent for low-HDL cholesterolemia or arteriosclerosis.
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: February 23, 2010
    Assignee: Hykes Laboratories LLC
    Inventors: Shinji Yokoyama, Maki Tsujita, Reijiro Arakawa, Tomoji Aotsuka
  • Abca1 stabilizer
    Publication number: 20070161702
    Abstract: To provide a pharmaceutically effective prophylactic/preventive agent for low-HDL cholesterolemia, focusing on an HDL-generating mechanism. The ABCA1 stabilizer of the present invention contains a bisphenol-type compound selected form probucol spiroquinone, probucol diphenoquinone, and probucol bisphenol as an effective ingredient. The ABCA1 stabilizer can continuously and stably express ABCA1 by a mechanism quite different from that of conventional processes, and thus is useful as prophylactic/preventive agent for low-HDL cholesterolemia or arteriosclerosis.
    Type: Application
    Filed: December 22, 2004
    Publication date: July 12, 2007
    Inventors: Shinji Yokoyama, Maki Tsujita, Reijiro Arakawa, Tomoji Aotsuka