Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372437 | Print head of wire-dot printer and production method thereof | Minoru Osawa, Toshihiro Endo | 1994-12-13 |
| 4687355 | Printing head for use in dot printers | Tsutomu Ikehata, Katsuya Masuda, Makoto Yasunaga | 1987-08-18 |