Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12061236 | Power conversion device, rotating machine system, and diagnosis method | Kohji Maki, Yoshitaka Iwaji, Hironori Ohashi | 2024-08-13 |
| 11870384 | Speed calculation device and power conversion device | Hiroshi Watanabe, Masataka Sasaki, Masahiro Hiraga, Yusuke Arao, Hiroyuki Tomita +2 more | 2024-01-09 |