Patents by Inventor Akihiko Oe

Akihiko Oe 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).

  • Method for the rational application of patterning signals to a patterning device, tools adapted to produce a pattern and an apparatus for carrying out the same
    Patent number: 4019036
    Abstract: The present invention discloses a method and apparatus for applying patterning signals to electric patterning devices. Firstly, first electric signals are obtained from an object on which the original pattern is based and is displayed on a display means. Second electric signals are also displayed on said display means for defining an area of said selected pattern. The first and second signals are monitored so that said first signals can be corrected, if necessary. Third electrical signals are obtained corresponding to a portion of the first signal to be selected, and the patterning device and tools are controlled by said third electrical signals.
    Type: Grant
    Filed: December 11, 1974
    Date of Patent: April 19, 1977
    Assignee: Mitsubishi Rayon Co., Ltd.
    Inventors: Takashi Hiramatsu, Akihiko Oe, Atsushi Fukuda, Masaki Fuse, Tatsujiro Mori