Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11133674 | System operation support device and method in power system, and wide-area monitoring protection control system | Sumito TOBE, Masahiro YATSU, Hiroo HORII, Jun Yamazaki | 2021-09-28 |
| 11048246 | Operation assistance device and operation assistance method | Nao Saito, Masahiro YATSU | 2021-06-29 |
| 11016515 | System operation decision-making assistance device and method | Nao Saito, Taichiro Kawahara, Masahiro YATSU | 2021-05-25 |