Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4854753 | Printer | — | 1989-08-08 |
| 4690575 | Device for controlling printing pressure according to the kind of ink ribbon being used | Hiroyuki Ueda | 1987-09-01 |
| 4429318 | Thermal transfer printer | — | 1984-01-31 |
| 4424743 | Printing device of type ring selection system | Kozo Okubo, Osamu Asakura, Tatsuo Nishikawa | 1984-01-10 |
| D271589 | Typewriter | Takashi Hirata, Junichi Motoyoshi, Masahiro Rachi | 1983-11-29 |