Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6774390 | Semiconductor device | Naoharu Sugiyama, Tsutomu Tezuka, Shinichi Takagi | 2004-08-10 |
| 6709909 | Semiconductor device and method of manufacturing the same | Naoharu Sugiyama, Shinichi Takagi | 2004-03-23 |