Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5646437 | Indium antimonide (InSb) photodetector device and structure for infrared, visible and ultraviolet radiation | John Toman | 1997-07-08 |
| 5627618 | Compact high-zoom-ratio real-image finder | Katsuto Tanaka | 1997-05-06 |