Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8158498 | P-channel MOS transistor and fabrication process thereof | Yosuke Shimamune, Akiyoshi Hatada, Akira Katakami, Naoyoshi Tamura | 2012-04-17 |
| 8143675 | Semiconductor device and method of manufacturing semiconductor device | — | 2012-03-27 |
| 8106467 | Semiconductor device having carrier mobility raised by generating strain in channel region | — | 2012-01-31 |
| 8080845 | Semiconductor device | — | 2011-12-20 |
| 8072031 | P-channel MOS transistor and semiconductor integrated circuit device | — | 2011-12-06 |
| 8067291 | MOS field-effect transistor and manufacturing method thereof | — | 2011-11-29 |
| 8049251 | Semiconductor device and method for manufacturing the same | — | 2011-11-01 |
| 7994586 | Semiconductor device and manufacturing method of the same | — | 2011-08-09 |
| 7816766 | Semiconductor device with compressive and tensile stresses | Naoyoshi Tamura, Yosuke Shimamune, Akiyoshi Hatada, Akira Katakami | 2010-10-19 |
| 7791064 | Semiconductor device and fabrication method thereof | Yosuke Shimamune, Akira Katakami, Akiyoshi Hatada, Naoyoshi Tamura | 2010-09-07 |
| 7667227 | Semiconductor device and fabrication method thereof | Yosuke Shimamune, Akira Katakami, Akiyoshi Hatada, Naoyoshi Tamura | 2010-02-23 |
| 7518188 | P-channel MOS transistor and fabrication process thereof | Yosuke Shimamune, Akiyoshi Hatada, Akira Katakami, Naoyoshi Tamura | 2009-04-14 |
| 7476941 | Semiconductor integrated circuit device and fabrication process thereof | Yosuke Shimamune, Akiyoshi Hatada, Akira Katakami, Naoyoshi Tamura | 2009-01-13 |
| 7456473 | MOS field effect transistor and manufacture method thereof | — | 2008-11-25 |
| 7435656 | Semiconductor device of transistor structure having strained semiconductor layer | — | 2008-10-14 |
| 7378305 | Semiconductor integrated circuit and fabrication process thereof | Akiyoshi Hatada, Akira Katakami, Naoyoshi Tamura, Yosuke Shimamune, Hiroyuki Ohta | 2008-05-27 |
| 7262465 | P-channel MOS transistor and fabrication process thereof | Akiyoshi Hatada, Akira Katakami, Naoyoshi Tamura, Yosuke Shimamune | 2007-08-28 |
| 7202120 | Semiconductor integrated circuit device and fabrication process thereof | Yosuke Shimamune, Akiyoshi Hatada, Akira Katakami, Naoyoshi Tamura | 2007-04-10 |
| 7030465 | Semiconductor device that can increase the carrier mobility and method for fabricating the same | — | 2006-04-18 |
| 6930374 | Semiconductor device of transistor structure having strained semiconductor layer | — | 2005-08-16 |
| 6777728 | Semiconductor device and complementary semiconductor device | Tetsuji Ueno, Yoshiki Sakuma, Shunji Nakamura | 2004-08-17 |
| 6459120 | Semiconductor device and manufacturing method of the same | — | 2002-10-01 |
| 6380604 | Quantum semiconductor device having quantum dots and optical detectors using the same | — | 2002-04-30 |
| 5591994 | Compound semiconductor field effect transistor having a controlled diffusion profile of impurity elements | Naoki Hara, Shigeru Kuroda | 1997-01-07 |