Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11791694 | Stator for an electric motor and cooling thereof | Yoshitoshi Sakurai, Martin Ogilvie, Rob Williamson, Michio Kawamoto | 2023-10-17 |
| 11456639 | Rotor for an electric motor | Rob Williamson, Angel Asorey Blasquez | 2022-09-27 |
| 10483817 | Rotor for an electric motor including a structure for retaining rotor segments and permanent magnets on a hub thereof | Yoshitoshi Sakurai, Martin Ogilvie | 2019-11-19 |
| 10069377 | Flywheel assembly | Colin David Tarrant | 2018-09-04 |
| 7400140 | Rotation sensing by detection of magnetised regions provided on a body | — | 2008-07-15 |