Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8786225 | Inverter power generator | Narutoshi Yokokawa, Kazumi Murata, Junichi Kanai, Naoyuki Mashima | 2014-07-22 |
| 8624533 | Inverter power generator | Narutoshi Yokokawa, Kazumi Murata, Junichi Kanai, Naoyuki Mashima | 2014-01-07 |
| 8110950 | Coreless linear motor having a non-magnetic reinforcing member | Tsuyoshi Moriyama, Ikuma Naruyoshi | 2012-02-07 |