Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5352920 | Photoelectric converter with light shielding sections | Shin Kikuchi | 1994-10-04 |
| 5283428 | Photoelectric converting device and information processing apparatus employing the same | Seiji Hashimoto, Shigetoshi Sugawa, Hayao Ohzu | 1994-02-01 |