Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10663946 | Machine tool, production management system and method for estimating and detecting tool life | Naoto Sonoda | 2020-05-26 |
| 10627807 | Motor controller | Kazunori Iijima | 2020-04-21 |
| 10606250 | Production management device and production system | Kazunori Iijima | 2020-03-31 |