Patents by Inventor Sadayuki Mori

Sadayuki Mori 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).

  • Semiconductor device with fuse
    Patent number: 6713837
    Abstract: A semiconductor device has a first conductor, a first insulating film formed on the first conductor, a columnar second conductor formed on the first conductor, and a third conductor formed on a top surface of the second columnar conductor and first insulating film. A second insulating film is formed on the third conductor and the first insulating film. The second insulating film is thinned above the second conductor. The second and third conductors form a fuse that is blown if irradiated with a laser beam. The fuse needs a small space, and a peripheral circuit related to the fuse is formed on one side of the fuse.
    Type: Grant
    Filed: March 10, 2000
    Date of Patent: March 30, 2004
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Sadayuki Mori, Toshifumi Minami