Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4603406 | Power backed-up dual memory system | Kenkichi Yamashita | 1986-07-29 |
| 4365309 | Digital differential analyzing processor | Atomi Noguchi, Jushi Ide, Hiroshi Kuwahara | 1982-12-21 |