Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4692900 | Semiconductor memory device having block pairs | Yasuhisa Sugo, Tohru Takeshima | 1987-09-08 |
| 4665509 | Semiconductor memory device comprising address holding flip-flop | Yasuhisa Sugo | 1987-05-12 |
| 4575824 | Method for controlling read-out or write in of semiconductor memory device and apparatus for the same | Miki Tanaka | 1986-03-11 |