Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4602383 | Image data compression system | Katsuhiko Ogawa | 1986-07-22 |
| 4415818 | Programmable sequential logic circuit devices | Katsuhiko Ogawa | 1983-11-15 |
| 4189766 | Racing circuit for controlling access of processor units to a common device | Joji Sahashi | 1980-02-19 |