Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6734084 | Method of manufacturing a semiconductor device with recesses using anodic oxide | Yoshihiko Nemoto, Hitoshi Yonemura | 2004-05-11 |
| 6707157 | Three dimensional semiconductor integrated circuit device having a piercing electrode | — | 2004-03-16 |