Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4674860 | Image transfer device | Hiroshi Tokunaga, Shinobu Soma, Tatsufumi Kusuda | 1987-06-23 |
| 4579333 | Universal paper feed cassette | — | 1986-04-01 |
| 4509738 | Universal paper feed cassette | — | 1985-04-09 |