Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7375754 | Solid state image pickup device | — | 2008-05-20 |
| 6498517 | Peak hold circuit | — | 2002-12-24 |
| 6410903 | Analog signal processing circuit photo detector and image forming apparatus | — | 2002-06-25 |
| 6356065 | Current-voltage converter with changeable threshold based on peak inputted current | — | 2002-03-12 |
| 6130712 | Eliminating the influence of random noise produced by an optical black pixel on a reference output | Shigetoshi Sugawa | 2000-10-10 |