Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699469 | Image sensing recording apparatus for digital recording of digitally modulated video signals without frequency rate conversion | Teruo Hieda | 1997-12-16 |
| 5617143 | Movement detection device and encoding apparatus using the same | Izumi Matsui, Akiyoshi Hamanaka, Yukinori Yamamoto | 1997-04-01 |
| 5600661 | Device for processing transmitted digital video signal | — | 1997-02-04 |