Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8737124 | Semiconductor device | Yasuhiro Uchiyama | 2014-05-27 |
| 8711611 | Supply voltage generating circuit and semiconductor device having the same | — | 2014-04-29 |
| 8503253 | Supply voltage generating circuit and semiconductor device having the same | — | 2013-08-06 |
| 8462538 | Semiconductor device having its standby current reduced | — | 2013-06-11 |
| 8389969 | Semiconductor memory using IGBT, insulated gate bipolar transistor, as selective element | Yasuhiro Uchiyama | 2013-03-05 |
| 8354877 | Current limit circuit and semiconductor memory device | — | 2013-01-15 |
| 8310865 | Semiconductor memory device having diode cell structure | — | 2012-11-13 |
| 8305799 | Supply voltage generating circuit and semiconductor device having same | — | 2012-11-06 |
| 8223536 | Semiconductor memory device | Yasuko Tonomura | 2012-07-17 |
| 8139404 | Semiconductor memory device | — | 2012-03-20 |
| 8094483 | Semiconductor device including bit line groups | Kiyoshi Nakai | 2012-01-10 |
| 8054679 | Phase change memory device | Kiyoshi Nakai, Yusuke Jono | 2011-11-08 |
| 7719296 | Inspection contact structure and probe card | Takashi Amemiya | 2010-05-18 |
| 7701234 | Inspection contact structure and probe card | Takashi Amemiya | 2010-04-20 |
| 7633820 | Current limit circuit and semiconductor memory device | — | 2009-12-15 |
| 7556704 | Pneumatic tire and manufacturing method thereof | Hiroshi Yamauchi, Yasuji Akiyoshi | 2009-07-07 |
| 7486579 | Method for controlling a semiconductor apparatus | — | 2009-02-03 |
| 7450458 | Dynamic random access memories and method for testing performance of the same | Yuki Mori, Renichi Yamada, Kiyonori Oyu | 2008-11-11 |
| 7362636 | Semiconductor memory device | — | 2008-04-22 |
| 7349275 | Semiconductor memory | — | 2008-03-25 |
| 7267551 | Inspection contact structure and probe card | Takashi Amemiya | 2007-09-11 |
| 7224186 | Semiconductor circuit device | — | 2007-05-29 |
| 7106641 | Dynamic semiconductor memory device | — | 2006-09-12 |
| 6975546 | Signal line driver circuit which reduces power consumption and enables high-speed data transfer | — | 2005-12-13 |
| 5458526 | Method of slicing a semiconductor wafer and an apparatus | Takeshi Doi | 1995-10-17 |