Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5732146 | Scene change detecting method for video and movie | Shin Yamada, Katsuhiro Kanamori | 1998-03-24 |
| 5448502 | Devices for judging image on the basis of gray world assumption, discriminating color chart, deducing light source and regulating color | Toshiki Kindo, Shin Yamada | 1995-09-05 |