Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5517066 | Constant voltage drive type driver circuit | Osamu Kobayashi, Koji Ikeda | 1996-05-14 |
| 5132570 | Extended logical scale structure of a programmable logic array | Fumihiro Suenaga, Minoru Takeno | 1992-07-21 |
| 5091920 | Threshold valve control system in a receiver circuit | Koji Ikeda | 1992-02-25 |