Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7583826 | Image reading apparatus and its driving method | Yoshiaki Nakamura, Tatsuya Miyakawa, Shigeru Morikawa | 2009-09-01 |
| 6806483 | Photosensor system and image reading method | Hisashi Aoki, Makoto Sasaki, Yasushi Mizutani, Yoshiaki Nakamura | 2004-10-19 |
| 6681992 | Image reading apparatus | — | 2004-01-27 |