Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8994125 | Semiconductor device including a field effect transistor | — | 2015-03-31 |
| 8242567 | Semiconductor device and manufacturing method thereof | Akihiko Tsuzumitani, Atsushi Ikeda | 2012-08-14 |
| 8084826 | Semiconductor device and manufacturing method thereof | Masaru Yamada | 2011-12-27 |
| 7985691 | Etching method, semiconductor and fabricating method for the same | Shinichi Imai, Hideo Nakagawa | 2011-07-26 |
| 7973367 | Semiconductor device and manufacturing method thereof | Akihiko Tsuzumitani, Atsushi Ikeda | 2011-07-05 |
| 7964918 | Semiconductor device and method for manufacturing the same | Takayuki Yamada | 2011-06-21 |
| 7884428 | Semiconductor device and method for manufacturing the same | Yoichi Yoshida | 2011-02-08 |
| 7732339 | Etching method, semiconductor and fabricating method for the same | Shinichi Imai, Hideo Nakagawa | 2010-06-08 |
| 7663191 | Semiconductor device and manufacturing method thereof with rounded gate including a silicide on the top and at the corners | Akihiko Tsuzumitani, Atsushi Ikeda | 2010-02-16 |
| 7282452 | Etching method, semiconductor and fabricating method for the same | Shinichi Imai, Hideo Nakagawa | 2007-10-16 |
| 6831018 | Method for fabricating semiconductor device | — | 2004-12-14 |
| 6664181 | Method for fabricating semiconductor device | — | 2003-12-16 |
| 6632746 | Etching method, semiconductor and fabricating method for the same | Shinichi Imai, Hideo Nakagawa | 2003-10-14 |