Patents by Inventor Junichi Hoshi

Junichi Hoshi 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).

  • Photoelectric converting device having an electrode formed across an insulating layer on a control electrode and method for producing the same
    Patent number: 5089425
    Abstract: A method for producing a photoelectric converting device having an electrode formed across an insulating layer on a control electrode region. The control electrode region and main electrode region are formed by a self-alignment process utilizing a field insulating layer as a mask. The insulating layer is formed on the control electrode region with the electrode formed thereon.
    Type: Grant
    Filed: September 22, 1989
    Date of Patent: February 18, 1992
    Assignee: Canon Kabushiki Kaisha
    Inventors: Junichi Hoshi, Tamotsu Satoh, Shiro Arikawa