Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8269284 | Method of manufacturing semiconductor device, and semiconductor device | Koji Nil | 2012-09-18 |
| 8183114 | Semiconductor device and manufacturing method thereof for reducing the area of the memory cell region | Nobuo Tsuboi | 2012-05-22 |
| 8110878 | Semiconductor device having a plurality of shallow wells | Naozumi Morino, Atsushi Hiraiwa, Kazutoshi Oku, Toshiaki Ito, Takayuki Sasaki +3 more | 2012-02-07 |
| 8089136 | Semiconductor device | Hiroyuki Amishiro, Toshio Kumamoto, Kenji Yamaguchi | 2012-01-03 |
| 7982271 | Semiconductor device | Naozumi Morino, Atsushi Hiraiwa, Kazutoshi Oku, Toshiaki Ito, Takayuki Sasaki +3 more | 2011-07-19 |
| 7821078 | Semiconductor device having resistor elements and method for manufacturing the same | Hiroyuki Amishiro, Toshio Kumamoto, Kenji Yamaguchi | 2010-10-26 |
| 7821076 | Semiconductor device | Naozumi Morino, Atsushi Hiraiwa, Kazutoshi Oku, Toshiaki Ito, Takayuki Sasaki +3 more | 2010-10-26 |
| 7663193 | Semiconductor device and manufacturing method thereof for reducing the area of the memory cell region | Nobuo Tsuboi | 2010-02-16 |
| 7439153 | Semiconductor device and manufacturing method thereof for reducing the area of the memory cell region | Nobuo Tsuboi | 2008-10-21 |
| 7045865 | Semiconductor device with resistor elements formed on insulating film | Hiroyuki Amishiro, Toshio Kumamoto, Kenji Yamaguchi | 2006-05-16 |
| 6853030 | Semiconductor device including multiple field effect transistors, with first FETs having oxide spacers and the second FETs having oxide nitride oxidation protection | Kenji Yoshiyama, Keiichi Yamada, Katsuya Okada, Keiichi Higashitani | 2005-02-08 |
| 6841459 | Method of manufacturing semiconductor device | Hiroshi Kawashima, Keiichi Higashitani | 2005-01-11 |
| 6838777 | Semiconductor device and method of manufacturing the same | — | 2005-01-04 |
| 6838732 | Semiconductor device and method for manufacturing the same | Hiroyuki Amishiro | 2005-01-04 |
| 6835647 | Semiconductor device including a plurality of interconnection layers, manufacturing method thereof and method of designing semiconductor circuit used in the manufacturing method | Hiroyuki Amishiro | 2004-12-28 |
| 6818932 | Semiconductor device with improved soft error resistance | Koji Nii | 2004-11-16 |
| 6815839 | Soft error resistant semiconductor memory device | Koji Nii | 2004-11-09 |
| 6753246 | Semiconductor device with a first dummy pattern | Hiroshi Kawashima, Masakazu Okada, Takeshi Kitani | 2004-06-22 |
| 6730976 | Multilayer gate electrode structure with tilted on implantation | Akihiko Harada | 2004-05-04 |
| 6720626 | Semiconductor device having improved gate structure | — | 2004-04-13 |
| 6693820 | Soft error resistant semiconductor memory device | Koji Nii | 2004-02-17 |
| 6683351 | Semiconductor device having structures that can avoid deterioration caused by the manufacturing processing | Kiyoaki Morita | 2004-01-27 |
| 6593214 | Method of manufacturing semiconductor device | — | 2003-07-15 |
| 6563148 | Semiconductor device with dummy patterns | Hiroshi Kawashima, Masakazu Okada, Takeshi Kitani | 2003-05-13 |
| 6541823 | Semiconductor device including multiple field effect transistors and manufacturing method thereof | Kenji Yoshiyama, Keiichi Yamada, Katsuya Okada, Keiichi Higashitani | 2003-04-01 |