Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10755883 | Electromagnetic relay | Ryota Minowa, Toshiyuki Kakimoto, Kazuhiro Ikemoto | 2020-08-25 |
| 10741349 | Electromagnetic relay | Ryota Minowa, Toshiyuki Kakimoto, Kazuhiro Ikemoto | 2020-08-11 |
| 10720294 | Electromagnetic relay | Ryota Minowa | 2020-07-21 |
| 10714289 | Electromagnetic relay | Ryota Minowa | 2020-07-14 |
| 10714290 | Electromagnetic relay | Ryota Minowa | 2020-07-14 |