Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635915 | Semiconductor device having trench capacitor formed in SOI substrate | — | 2003-10-21 |
| 6551882 | Semiconductor device manufacturing method permitting suppression of leak current through the PN junction | Akiko Nomachi, Hiroshi Takato, Tadaomi Sakurai, Hiroshi Naruse, Hideaki Harakawa | 2003-04-22 |