Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D346820 | Electronic computer output printer | Atsushi Ohta, Toshiaki Mizushima | 1994-05-10 |
| D340259 | Computer output printer | Hiroshi Hidaka, Hisanao Yunoki, Yukio Terauchi | 1993-10-12 |