Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9570447 | Semiconductor device and production method therefor | — | 2017-02-14 |
| 9543246 | Semiconductor device | — | 2017-01-10 |
| 9379233 | Semiconductor device | — | 2016-06-28 |
| 9178056 | Semiconductor device | — | 2015-11-03 |
| 9136227 | Semiconductor device with buried bit line | — | 2015-09-15 |
| 9129837 | Semiconductor device | — | 2015-09-08 |
| 8987796 | Semiconductor device having semiconductor pillar | Noriaki Mikasa | 2015-03-24 |
| 8969975 | Semiconductor device having semiconductor pillar | — | 2015-03-03 |
| 8890241 | Semiconductor device | — | 2014-11-18 |
| 8779492 | Semiconductor device and method of forming the same | Kazuhiro Nojima | 2014-07-15 |
| 8735970 | Semiconductor device having vertical surrounding gate transistor structure, method for manufacturing the same, and data processing system | — | 2014-05-27 |
| 8569830 | Semiconductor device having vertical MOS transistor and method for manufacturing the semiconductor device | Kiyonori Oyu, Yu Kosuge | 2013-10-29 |
| 8415741 | High voltage vertical channel transistors | — | 2013-04-09 |
| 8378417 | Semiconductor device including a well potential supply device and a vertical MOS transistor | Kazuo Ogawa | 2013-02-19 |
| 8372724 | Device and manufacturing method thereof | — | 2013-02-12 |
| 8357577 | Manufacturing method of semiconductor device having vertical type transistor | Yuki Munetaka | 2013-01-22 |
| 8278694 | Semiconductor device with vertical transistor | Yoshinori Ikebuchi | 2012-10-02 |
| 8154076 | High and low voltage vertical channel transistors | — | 2012-04-10 |
| 7947550 | Method of forming semiconductor device | Hiroyuki Fujimoto | 2011-05-24 |
| 7910986 | Semiconductor memory device and data processing system | — | 2011-03-22 |
| 7879702 | Method for manufacturing a semiconductor device including a memory cell array area and peripheral circuit area | — | 2011-02-01 |
| 7872301 | Semiconductor device and method of manufacturing the same | — | 2011-01-18 |
| 7842999 | Semiconductor memory device and method of manufacturing the same | — | 2010-11-30 |
| 7808052 | Semiconductor device and method of forming the same | Hiroyuki Fujimoto | 2010-10-05 |
| 7674676 | Semiconductor device manufacturing method for forming diffused layers by impurity implantation using gate wiring layer mask | Kazuo Ogawa | 2010-03-09 |