Patents by Inventor Nobutoshi Mitzusawa

Nobutoshi Mitzusawa 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).

  • X-ray exposure apparatus
    Patent number: 5125014
    Abstract: An exposure apparatus for exposing a substrate with X-rays is disclosed. The apparatus includes a radiation source for providing X-rays; and a convex mirror for reflecting the X-rays from the radiation source toward the substrate to expose a zone of the substrate with the X-rays; wherein the convex mirror and the substrate are so interrelated that a peak position of intensity distribution of the X-rays upon the zone deviates from the center of the zone.
    Type: Grant
    Filed: September 6, 1990
    Date of Patent: June 23, 1992
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yutaka Watanabe, Shinichiro Uno, Ryuichi Ebinuma, Nobutoshi Mitzusawa, Shunichi Uzawa
  • Recording apparatus
    Patent number: 4528576
    Abstract: A recording apparatus includes a plurality of recorders each of which is provided for a color to be recorded, these recorders being reciprocated relative to a recording medium such that they are selectively driven in a combination upon their forward movement and in another combination upon the reverse movement of the recorders.
    Type: Grant
    Filed: April 8, 1983
    Date of Patent: July 9, 1985
    Assignee: Canon Kabushiki Kaisha
    Inventors: Noboru Koumura, Nobutoshi Mitzusawa, Kunitaka Ozawa