Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10473193 | Control method for variable speed electric motor system and control device for variable speed electric motor system | Yasushi Mori | 2019-11-12 |
| 10465774 | Starting method for variable speed accelerator and starting control device for variable speed accelerator | — | 2019-11-05 |
| 10454394 | Rotational driving force imparting device and electric motor device for the same | Masahiro Kobayashi | 2019-10-22 |
| 10177692 | Variable electric motor system and electrically powered device | Masahiro Kobayashi, Yasushi Mori | 2019-01-08 |