Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11128772 | Image forming apparatus | — | 2021-09-21 |
| 11122168 | Document checking apparatus | Shinji Hayashi, Atsushi Fujiki, Nozomu Inami, Shuichi Masui | 2021-09-14 |
| 11101225 | Semiconductor device and power conversion device | Naoki Yoshimatsu, Osamu Usui, Yuji IMOTO, Yuki YOSHIOKA | 2021-08-24 |
| 10991515 | Solid electrolytic capacitor | Toshio Tsutsumi, Masahiro Matsuo, Kazumasa Fujimoto, Sachiko Shirakawa | 2021-04-27 |