Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878772 | Thermal transcription printer | Hiroshi Fukumoto, Koji Namura, Kenichi Naruki | 1989-11-07 |
| 4838719 | Sheet tensioning printer rollers | — | 1989-06-13 |
| 4829320 | Belt drive for thermal printer | Kenichi Naruki | 1989-05-09 |