Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5167460 | Information processing apparatus having interchangeable type elements and a display for indicating the type style of a type element | — | 1992-12-01 |
| 4513236 | Control method for stepping motor | Yasuaki Yamada | 1985-04-23 |