Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4511103 | Tape end detecting device in a tape player | Hideki Hayashi, Yukio Ito, Yukio Akiike | 1985-04-16 |
| 4264219 | Device for driving dot printing bars in a dot printer | Kiyoyuki Arai | 1981-04-28 |