Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814833 | Document size detecting device | Tetsuya Matsushita, Kikunosuke Tsuji, Akira Nakakuma, Kiyoshi Morimoto, Hiroshi Kobayashi +1 more | 1989-03-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814833 | Document size detecting device | Tetsuya Matsushita, Kikunosuke Tsuji, Akira Nakakuma, Kiyoshi Morimoto, Hiroshi Kobayashi +1 more | 1989-03-21 |