Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5283445 | Quantum semiconductor device employing quantum boxes for enabling compact size and high-speed operation | — | 1994-02-01 |
| 5280181 | Quantum semiconductor device that uses a quantum point contact for producing a quantum mechanical carrier wave with directivity | Toshihiko Mori | 1994-01-18 |