Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6543944 | Wire dot printer head and wire dot printer using the same | Masami Horii, Tetsuro Ichitani | 2003-04-08 |
| 6513997 | Wire dot printer head and wire dot printer using the same | — | 2003-02-04 |