Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883377 | Character pattern generator for dot matrix printer | — | 1989-11-28 |
| 4845657 | Controller integrated circuit | Yoshikazu Yokota | 1989-07-04 |
| 4841545 | Synchronous tracking device for direct spread spectrum receiver | Akihiko Endo, Shigeki Takeda | 1989-06-20 |