Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6335808 | Image reading apparatus | Haruyoshi Yamada, Yasushi Hoshino, Kohichi Yamaguchi, Toshiki Fujisawa, Satoshi Harada | 2002-01-01 |
| 5926560 | Method of reading color image, color image reading apparatus and system for reading color image | Shuichi Ichinose, Toshiki Fujisawa | 1999-07-20 |