Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800909 | Semiconductor device and method of manufacturing the same | Koichi Sugiyama, Yoshihiro Takao, Daisuke Matsunaga, Takayuki Wada, Tohru Fujita +1 more | 2004-10-05 |
| 6690071 | Semiconductor device using junction leak current | Yasuhiro Sambonsugi, Hiroyuki Ohta, Yoichi Morriyama | 2004-02-10 |