Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693934 | Luminance detecting circuit in which plural photoinduced currents are amplified and combined onto a common current conductor | Tatsuya Hohmoto, Hiroshi Murakami, Hideo Hara | 1997-12-02 |