Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11054879 | Safety controller | Daisuke Yagi, Akihiro Yonezawa, Shotaro Koga | 2021-07-06 |
| 10962959 | Relay, control method, and non-transitory computer-readable recording medium for power supply control | Yasuhiro Kitamura, Toshiyuki Ozaki | 2021-03-30 |