Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6409565 | Reduced voltage field emission cathode and method for manufacturing same | Shigeo Itoh, Seigo Kanemaru | 2002-06-25 |
| 6341216 | Transmitter-receiver circuit for radio communication and semiconductor integrated circuit device | — | 2002-01-22 |