Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5448279 | Rewriteable card, printing apparatus for printing the card and a method of judging the life of the same | Hideaki Matsuda | 1995-09-05 |
| 5448280 | Rewriteable card, printing apparatus for printing the card and a method of judging the life of the same | Hideaki Matsuda | 1995-09-05 |
| 5448284 | Rewriteable card, printing apparatus for printing the card and a method of judging the life of the same | Hideaki Matsuda | 1995-09-05 |
| 5183343 | Method of printing bar codes by a bar code printer | Yutaka Shibata | 1993-02-02 |