Patents by Inventor Ryosuke Takahashi

Ryosuke 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).

  • Publication number: 20010018195
    Abstract: The present invention relates to an action between an inhibitor of apoptosis (IAP) protein and members of the caspase family of cell death proteases, for example, an interaction of the X chromosome linked IAP (XIAP) and caspase-3, caspase-7 or caspase-9, wherein the IAP regulates the activity of the caspases. The invention provides screening assays for identifying agents that alter the specific association of an IAP such as XIAP, c-IAP-1 or c-IAP-2 and a caspase such as caspase-3 or caspase-7. The invention also provides screening assays for identifying agents that alter the specific association of an IAP such as XIAP, c-IAP-1 or c-IAP-2 and a pro-caspase such as pro-caspase-9. In addition, the invention also provides methods for identifying agents that modulate the activity of a caspase in the presence of an IAP and that regulate the activation of a pro-caspase by an IAP.
    Type: Application
    Filed: March 5, 2001
    Publication date: August 30, 2001
    Applicant: THE BURNHAM INSTITUTE
    Inventors: John C. Reed, Quinn Deveraux, Guy S. Salvesen, Ryosuke Takahashi, Natalie Roy
  • Patent number: 6228603
    Abstract: The present invention relates to an action between an inhibitor of apoptosis (IAP) protein and members of the caspase family of cell death proteases, for example, an interaction of the X chromosome linked IAP (XIAP) and caspase-3, caspase-7 or caspase-9, wherein the IAP regulates the activity of the caspases. The invention provides screening assays for identifying agents that alter the specific association of an IAP such as XIAP, c-IAP-1 or c-IAP-2 and a caspase such as caspase-3 or caspase-7. The invention also provides screening assays for identifying agents that alter the specific association of an IAP such as XIAP, c-IAP-1 or c-IAP-2 and a pro-caspase such as pro-caspase-9. In addition, the invention also provides methods for identifying agents that modulate the activity of a caspase in the presence of an IAP and that regulate the activation of a pro-caspase by an IAP.
    Type: Grant
    Filed: April 10, 1998
    Date of Patent: May 8, 2001
    Assignee: The Burnham Institute
    Inventors: John C. Reed, Quinn Deveraux, Guy S. Salvesen, Ryosuke Takahashi, Natalie Roy
  • Patent number: 5152697
    Abstract: A connector apparatus for receiving and ejecting a memory card which is connected to a electronic device, includes an ejection lever being able to slide on a surface of a housing plate for pulling out and disconnect the memory card from connecting pins by hooking at an edge of the memory card, and a rotating axis for enabling the ejection lever to swing on the surface of housing plate and holding the ejection lever rotatable through the housing plate by sliding contact within an internal surface of tubular projection of the lever.
    Type: Grant
    Filed: August 19, 1991
    Date of Patent: October 6, 1992
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: Hiroshi Abe, Hiroshi Narita, Ryosuke Takahashi
  • Patent number: 4178613
    Abstract: A television special effects system which stores a video signal, divides the stored video signal into portions and displays the portions of the video signal, shifted apart from each other, on the television screen.
    Type: Grant
    Filed: October 4, 1977
    Date of Patent: December 11, 1979
    Assignee: Nippon Electric Co., Ltd.
    Inventors: Ryosuke Takahashi, Masao Inaba, Masashi Onosato