Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9691778 | Multiheight contact via structures for a multilevel interconnect structure | Keisuke Izumi, Hiroaki Iuchi, Ryo Taura, Akio Yanai | 2017-06-27 |
| 9236392 | Multiheight electrically conductive via contacts for a multilevel interconnect structure | Keisuke Izumi, Hiroaki Iuchi, Ryo Taura, Akio Yanai | 2016-01-12 |
| 8815652 | Semiconductor device and method of manufacturing the same and semiconductor manufacturing device | Fumihiko Inoue | 2014-08-26 |
| 8658247 | Film deposition method | Toshiyuki Ikeuchi, Pao-Hwa Chou, Kazuya Yamamoto | 2014-02-25 |
| 7410857 | Semiconductor memory device and manufacturing method thereof | Masahiko Higashi, Manabu Nakamura, Hiroyuki Nansei, Yukihiro Utsuno, Hideo Takagi +1 more | 2008-08-12 |
| 7253046 | Semiconductor memory device and manufacturing method thereof | Masahiko Higashi, Manabu Nakamura, Hiroyuki Nansei, Yukihiro Utsuno, Hideo Takagi +1 more | 2007-08-07 |
| 7098147 | Semiconductor memory device and method for manufacturing semiconductor device | Hiroyuki Nansei, Manabu Nakamura, Masahiko Higashi, Yukihiro Utsuno, Hideo Takagi +1 more | 2006-08-29 |