Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806780 | Image correction method and apparatus with partial detector array sampling | Tutomu Saito, Hidekazu Sekizawa | 1989-02-21 |
| 4803496 | Method for recording a color image | Haruko Kawakami, Hidekazu Sekizawa | 1989-02-07 |