Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8258829 | Power switch circuit and semiconductor integrated circuit device | — | 2012-09-04 |
| 8072243 | Semiconductor device with transistors having substantial the same characteristic variations | Akifumi Nishiwaki | 2011-12-06 |
| 7521349 | Fundamental cell, semiconductor integrated circuit device, wiring method and wiring apparatus | — | 2009-04-21 |
| 7508696 | Decoupling capacitor for semiconductor integrated circuit device | — | 2009-03-24 |
| 7500211 | Unit cell of semiconductor integrated circuit and wiring method and wiring program using unit cell | — | 2009-03-03 |
| 7493582 | Pattern layout and layout data generation method | — | 2009-02-17 |
| 7256620 | Selector circuit and semiconductor device | — | 2007-08-14 |
| 6996794 | Method of designing layout of semiconductor device | — | 2006-02-07 |
| 6794898 | Scan flip-flop circuit, scan flip-flop circuit array, and integrated circuit device | — | 2004-09-21 |
| 6774412 | Fundamental cell, semiconductor integrated circuit device, wiring method and wiring apparatus | — | 2004-08-10 |
| 6553553 | Method of designing layout of semiconductor device | — | 2003-04-22 |
| 5043604 | Output buffer circuit having a level conversion function | — | 1991-08-27 |