Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368401 | Wire dot print head with rotating lever | Takashi Asada, Osamu Koshiishi, Yasuhiko Nakazawa | 1994-11-29 |
| 5340222 | Ink ribbon with wire lubricant in a wire impact printer | Minoru Tanaka, Shigeki Mizuno | 1994-08-23 |
| 5281037 | Wire dot print head and method for manufacturing same | Takashi Asada, Osamu Koshiishi, Yasuhiko Nakazawa | 1994-01-25 |