Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6462369 | Semiconductor memory cell with porous cylindrical electrode | — | 2002-10-08 |
| 6337268 | Method of manufacturing contact structure | Shigenori Kido, Tomoharu Mametani, Yoji Nakata, Takeshi Kishida, Yukihiro Nagai +2 more | 2002-01-08 |