Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11422511 | Step motor drive device and circuit | Yu Takyoh, Toshiaki Fukushima, Daisuke Iri, Daisuke MATSUOH, Masatoshi Nishida | 2022-08-23 |
| 11303225 | Electrostatic motor | Akira Izumi | 2022-04-12 |