Patents by Inventor Francis Minoru Saba

Francis Minoru Saba 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).

  • Quantum effect device
    Patent number: 6333516
    Abstract: An inverter comprising four quantum dot cells. When the quantum dot cells are arranged in 9 o'clock direction, 12 o'clock direction and 3 o'clock direction, the quantum dot cell is arranged in 6 o'clock direction.
    Type: Grant
    Filed: December 12, 1996
    Date of Patent: December 25, 2001
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Riichi Katoh, Tetsufumi Tanamoto, Francis Minoru Saba, Yujiro Naruse, Shigeki Takahashi, Masao Mashita