Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10237470 | Focusing device and camera | Yoshiyuki Suzuki | 2019-03-19 |
| 9749518 | Focusing device and camera | Yoshiyuki Suzuki | 2017-08-29 |
| 9131142 | Focusing device and camera | Yoshiyuki Suzuki | 2015-09-08 |
| 5748800 | Image reading device that selectively performs edge contrast adjustment | Hayato Hokoi | 1998-05-05 |
| 5625470 | Color image scanner having multiple LEDS and color image scanning method thereof | Hidehisa Tsuchihashi, Toru Ochiai | 1997-04-29 |
| 5585620 | Image signal resolution changing system | Yasunori Nakamura | 1996-12-17 |