Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10637305 | Double stator-type rotary machine | Narifumi Tojima | 2020-04-28 |
| 10511199 | Rotary machine and method for manufacturing rotary machine | Narifumi Tojima | 2019-12-17 |
| 10367398 | Double-stator switched reluctance rotating machine | Narifumi Tojima, Norihisa Handa, Koshi Ishimoto, Gen Kuwata, Satoru Ohashi +1 more | 2019-07-30 |
| 9692267 | Double stator switched reluctance rotating machine | Narifumi Tojima, Norihisa Handa, Koshi Ishimoto, Gen Kuwata, Satoru Ohashi +1 more | 2017-06-27 |
| 9647520 | Double stator switched reluctance rotating machine | Narifumi Tojima, Norihisa Handa, Toshiyuki Hirao | 2017-05-09 |