Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152334 | Semiconductor device and method of manufacturing the same | Yusuke Tanaka, Atsushi Hieno, Tsutomu Nakanishi, Yasuhito Yoshimizu | 2021-10-19 |
| 11063062 | Semiconductor device and method of manufacturing the same | Jun Iijima, Shinya Arai, Takahiro Tomimatsu | 2021-07-13 |
| 10950630 | Semiconductor memory | Jun Iijima, Ryota Katsumata, Kazuyuki Higashi | 2021-03-16 |