Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6317362 | Semiconductor memory device | Akira Yoneyama | 2001-11-13 |
| 6188605 | Non-volatile semiconductor memory using split bit lines | Akira Yoneyama, Kunihiko Shibusawa | 2001-02-13 |
| 6157569 | Non-volatile semiconductor memory | Kunihiko Shibusawa, Akira Yoneyama | 2000-12-05 |