Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833525 | High speed color balance adjusting device capable of compensating for a flickering light source | Masao Suzuki, Seiji Hashimoto, Akihiko Tojo, Tsutomu Takayama | 1989-05-23 |