Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4579468 | Wire dot printer utilizing multicolor inks | Yoshinori Miyazawa, Yoshito Ikeda, Yasuhito Hirashima | 1986-04-01 |
| 4553865 | Ink-supplied wire dot printer | Yoshito Ikeda, Hitoshi Fujiwara, Masanao Matsuzawa, Yasuhito Hirashima | 1985-11-19 |
| 4456393 | Wire dot printer | Masanao Matsuzawa, Yoshito Ikeda, Yoshihisa Morita | 1984-06-26 |
| 4429268 | Speed control for step motors | Torao Yajima | 1984-01-31 |
| 4394949 | Pin wheel feed mechanism | — | 1983-07-26 |
| 4293235 | Structure for a linear motor for a printer | — | 1981-10-06 |
| 4252449 | Construction of wire type dot printer head | Yoshinori Miyazawa | 1981-02-24 |
| 4204778 | Wire type dot printer head assembly | Yoshinori Miyazawa | 1980-05-27 |
| 4197021 | Printing head for a wire-type dot printer | Yoshito Ikeda | 1980-04-08 |