Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878098 | Semiconductor integrated circuit device | Kunio Yosihara | 1989-10-31 |
| 4808833 | Image sensors using a photo-sensing element array and matrix wires methods of manufacturing same | — | 1989-02-28 |
| 4803375 | Image sensors and methods of manufacturing same including semiconductor layer over entire substrate surface | Satoshi Takayama, Yoshiyuki Suda, Osamu Shimada, Ken-ichi Mori | 1989-02-07 |