Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11194309 | Abnormality detection device of machine tool | — | 2021-12-07 |
| 11161209 | Machine tool | Yoshihiro Watanabe | 2021-11-02 |
| 11007615 | Machine tool, management system, and tool deterioration detection method | — | 2021-05-18 |
| 10977958 | Guidance display method | Yuuzou Inaguchi, Yasuaki Koyama | 2021-04-13 |