Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884128 | Signal processing apparatus with independent gain control for chrominance and color signals | — | 1989-11-28 |
| 4860092 | Color image signal processing circuit with white balance control and gain control | — | 1989-08-22 |
| 4857996 | Image pickup device with reduced fixed pattern noise | Yoshiaki Hirano | 1989-08-15 |
| 4845568 | Image pickup apparatus for selectively storing electrical signals | Kenji Kyuma, Hideyuki Arai, Masahiro Takei | 1989-07-04 |
| 4833538 | Image pickup apparatus for producing an inhibited image signal | — | 1989-05-23 |
| 4814861 | Signal processing apparatus with independent gain control for chrominance and color signals | — | 1989-03-21 |
| 4811086 | Image sensing apparatus | — | 1989-03-07 |