Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9231081 | Method of manufacturing a semiconductor device | — | 2016-01-05 |
| 8710626 | Semiconductor device having trapezoidal shaped trenches | Ayako Inoue | 2014-04-29 |
| 8450797 | Semiconductor device and method of manufacturing the semiconductor device | — | 2013-05-28 |
| 8247303 | Semiconductor device and method of manufacturing the same | Ayako Inoue | 2012-08-21 |
| 8237222 | Semiconductor device and method of manufacturing the same | Ayako Inoue | 2012-08-07 |
| 7964457 | Semiconductor integrated circuit device and a manufacturing method for the same | Yuichiro Kitajima | 2011-06-21 |
| 7880235 | Semiconductor integrated circuit device | — | 2011-02-01 |
| 7575967 | Semiconductor integrated circuit device and a manufacturing method for the same | Yuichiro Kitajima | 2009-08-18 |
| 7161198 | Semiconductor integrated circuit device having MOS transistor | Toshihiko Omi, Hitomi Watanabe, Kazutoshi Ishii | 2007-01-09 |
| 6156617 | Method of manufacturing semiconductor device | — | 2000-12-05 |
| 5905291 | MISFET semiconductor integrated circuit device | Fumiyasu Utsunomiya, Yutaka Saitoh, Jun Osanai, Haruo Konishi, Masanori Miyagi | 1999-05-18 |