Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11876055 | Semiconductor device and semiconductor wafer | Kenichi Furuta, Nobuhiro Terada, Masahiro Haraguchi, Tsuyoshi Inoue, Yuuichi Kaneko +2 more | 2024-01-16 |
| 11456378 | Semiconductor device having super junction structure with varying width | Toshiyuki Orita, Tomomi Yamanobe, Makoto Higashihira, Yuuki Doi, Toshifumi Kobe +2 more | 2022-09-27 |
| 7776691 | Semiconductor memory device and manufacturing method for semiconductor device | Takaharu Nakamura, Tetsuhiro Maruyama, Ikuo Kurachi | 2010-08-17 |
| 7462896 | Semiconductor memory device and manufacturing method for semiconductor memory device | Takaharu Nakamura, Tetsuhiro Maruyama, Ikuo Kurachi | 2008-12-09 |
| 6054351 | Method of evaluating a tunnel insulating film | Yasushi Sato | 2000-04-25 |