Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887224 | Image data processing apparatus capable of high-speed data encoding and/or decoding | Tatsuo Okano | 1989-12-12 |
| 4837634 | Apparatus for decoding image codes obtained by compression process | — | 1989-06-06 |
| 4799110 | Image signal coding apparatus | Nobuaki Kokubu, Shigeki Sakurai, Yukio Murata, Tatsuo Okano | 1989-01-17 |