Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823178 | Photosensor suited for image sensor | — | 1989-04-18 |
| 4803375 | Image sensors and methods of manufacturing same including semiconductor layer over entire substrate surface | Tamio Saito, Satoshi Takayama, Osamu Shimada, Ken-ichi Mori | 1989-02-07 |