Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5867418 | Semiconductor memory device and semiconductor device | Yasuhiko Okasaka, Mikio Asakura, Hideto Hidaka, Fukashi Morishita | 1999-02-02 |
| 5708610 | Semiconductor memory device and semiconductor device | Yasuhiko Okasaka, Mikio Asakura, Hideto Hidaka, Fukashi Morishita | 1998-01-13 |