Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685654 | Printing tape cassette with separated recording medium and ink ribbon | Yoshiaki Nagao, Atsuhiro Kobayashi | 1997-11-11 |
| 5663750 | Ink ejection device with ink saving mode used when remaining ink amount is small | — | 1997-09-02 |