Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9450058 | Semiconductor device | — | 2016-09-20 |
| 9177800 | Method for manufacturing semiconductor device and semiconductor device | — | 2015-11-03 |
| 8148262 | Method for manufacturing semiconductor device | Shinichi Akiyama, Kazuya Okubo, Youichi Momiyama | 2012-04-03 |
| 6998303 | Manufacture method for semiconductor device with patterned film of ZrO2 or the like | Yoshihiro Sugita, Kiyoshi Irino, Shiqin Xiao, Takayuki Ohba | 2006-02-14 |
| 6894369 | Semiconductor device having a high-dielectric gate insulation film and fabrication process thereof | Kiyoshi Irino, Yoshihiro Sugita, Yoshiaki Tanida, Yoshihisa Iba | 2005-05-17 |
| 6780699 | Semiconductor device and method for fabricating the same | Yasuyuki Tamura, Yoshihiro Sugita, Kiyoshi Irino, Takayuki Aoyama, Chikako Yoshida +3 more | 2004-08-24 |