Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7598138 | Semiconductor device manufacturing method | — | 2009-10-06 |
| 7109128 | Semiconductor device and method of manufacturing the same | Koichi Sugiyama, Yoshihiro Takao, Shinji Sugatani, Daisuke Matsunaga, Takayuki Wada +1 more | 2006-09-19 |
| 6800909 | Semiconductor device and method of manufacturing the same | Koichi Sugiyama, Yoshihiro Takao, Shinji Sugatani, Daisuke Matsunaga, Takayuki Wada +1 more | 2004-10-05 |