Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7682880 | Method and device for producing layout patterns of a semiconductor device having an even wafer surface | Tetsuya Katoh | 2010-03-23 |
| 7489536 | Semiconductor integrated circuit including fuse circuit and method of manufacturing the same | Toshio Takeshima, Kenji Gotou, Kouji Kitamura | 2009-02-10 |
| 7479836 | Oscillation circuit and semiconductor device comprising that oscillation circuit | — | 2009-01-20 |
| 7208350 | Method and device for producing layout patterns of a semiconductor device having an even wafer surface | Tetsuya Katoh | 2007-04-24 |