Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4509874 | Apparatus for securing a typewriter | Yoshitaka Ukai, Yoshihide Akuzawa, Osamu Aoki, Saburo Shimatani | 1985-04-09 |
| 4423971 | Printer with a document guide device | Shinya Nakamura | 1984-01-03 |