Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864525 | Maximum length shift register sequence generator | Masahiro Hamatsu | 1989-09-05 |
| 4862479 | Spread spectrum communication system | Masahiro Hamatsu | 1989-08-29 |
| 4845726 | Maximum length linearly recurring sequence generator control device | Masahiro Hamatsu | 1989-07-04 |