Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8149476 | Document reading apparatus | Masataka Hamada, Junya Nakajima, Koji Kanda | 2012-04-03 |
| 8087657 | Sheet transport apparatus and image reading apparatus | Masataka Hamada, Junya Nakajima, Koji Kanda | 2012-01-03 |
| 7021618 | Automatic document feeding apparatus and document reading apparatus | Yasuhito Watanabe, Tatsuzo Aoyagi | 2006-04-04 |
| 7021619 | Automatic document feeding apparatus | Yasuhito Watanabe, Tatsuzo Aoyagi | 2006-04-04 |
| 6107933 | Security system for vehicle navigation system and method of detecting identification code | — | 2000-08-22 |