Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668384 | Input protection device with Zener diodes for electronic device | — | 1997-09-16 |
| 5635823 | Current detector circuit | Motohiro Oomichi | 1997-06-03 |
| 5636128 | Apparatus for detecting periodicity in time-series data | Miyuki Sugimoto, Masako Nakajima | 1997-06-03 |