Patents by Inventor Koichi Segawa

Koichi Segawa 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).

  • Cremorne lock mounting device for window
    Patent number: 6065248
    Abstract: A cremorne lock mounting device for a window is capable of reducing width dimension of a frame of a window door and thus provide greater lighting area. A hollow portion extending over a frame body of the frame of the window door and a panel support portion is defined. A lock body of the cremorne lock is mounted within the hollow portion. Thus, the frame body is required smaller width dimension than a width dimension of the lock body.
    Type: Grant
    Filed: September 26, 1997
    Date of Patent: May 23, 2000
    Assignee: YKK Architectural Products Inc.
    Inventors: Hiroyuki Sasaki, Koichi Segawa