Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4776712 | Ink-dot printer | Shigeru Okuno, Yoshihiro Torisawa, Mitsuharu Endo, Masashi Shimosato, Takafumi Fukushima | 1988-10-11 |
| 4749292 | Ink dot printer | Shigeru Okuno, Yoshihiro Torisawa, Mitsuharu Endo, Masashi Shimosato, Takafumi Fukushima | 1988-06-07 |
| 4737041 | Dot printing apparatus and method | — | 1988-04-12 |
| 4710784 | Ink jet printing device | — | 1987-12-01 |
| 4700204 | Ink dot printer with selective energization of both electrodes | — | 1987-10-13 |
| 4696589 | Ink-dot printer | Shigeru Okuno, Yoshihiro Torisawa, Mitsuharu Endo, Masashi Shimosato, Takafumi Fukushima | 1987-09-29 |