Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4661957 | Input data reader apparatus for switch array | — | 1987-04-28 |
| 4533990 | Computer process control system | Keisuke Takada | 1985-08-06 |
| 4480303 | Digital controller of analog systems containing isolation circuitry and error detection circuitry | Keisuke Takada | 1984-10-30 |