Patents by Inventor Toshimutsu Ohara

Toshimutsu Ohara 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).

  • Patent number: D321708
    Type: Grant
    Filed: April 17, 1989
    Date of Patent: November 19, 1991
    Assignee: Seiko Epson Corporation
    Inventors: Noritaka Uchibori, Toshimutsu Ohara