Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9379053 | Semiconductor device having signal line and power supply line intersecting with each other | Yoshimi Terui | 2016-06-28 |
| 8504964 | Through-hole layout apparatus that reduces differences in layout density of through-holes | Hayato Ooishi | 2013-08-06 |
| 8354696 | Semiconductor device and layout design apparatus of semiconductor device | Yoshiaki Shimizu | 2013-01-15 |
| 7994542 | Semiconductor device | Hirokazu Ato | 2011-08-09 |
| 7923809 | Semiconductor device having shield structure | Takamitsu Onda | 2011-04-12 |
| 6330205 | Virtual channel synchronous dynamic random access memory | Yoshiaki Shimizu | 2001-12-11 |
| 5285292 | Dynamic random access memory device with flash write mode carrying out for selected memory cell arrays | — | 1994-02-08 |