Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5801765 | Scene-change detection method that distinguishes between gradual and sudden scene changes | Yukie Gotoh, Hiroshi Akahori | 1998-09-01 |
| 5138307 | Display device for multi moving pictures | — | 1992-08-11 |