Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11047768 | Abnormality diagnosis device and abnormality diagnosis method | Kouma KATOU, Masashi Kitai | 2021-06-29 |
| 10890507 | State monitoring method and state monitoring apparatus | Masashi Kitai | 2021-01-12 |
| 10883896 | State monitoring system of gear device and state monitoring method | Kohei Kamiya | 2021-01-05 |