Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8648617 | Semiconductor device and method of testing semiconductor device | Yuji Maruyama, Takayuki Nakashiro, Shigeru Gotoh, Takayuki Yano, Susumu Koshinuma +2 more | 2014-02-11 |
| 7764116 | Cutoff frequency adjusting method, GmC filter circuit and semiconductor device | — | 2010-07-27 |
| 7310507 | Filter circuit permitting adjustment of cutoff frequency | Koji Nozoe | 2007-12-18 |
| 6999020 | Semiconductor integrated circuit | Atsushi Hitaka | 2006-02-14 |
| 6901566 | Semiconductor integrated circuit having a plurality of circuit regions where different power supply voltages are used and method of manufacturing the same | — | 2005-05-31 |