Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6795340 | Non-volatile magnetic memory | Takeshi Honda, Tadahiko Sugibayashi | 2004-09-21 |
| 6678187 | Semiconductor memory apparatus using tunnel magnetic resistance elements | Tadahiko Sugibayashi, Takeshi Honda | 2004-01-13 |