Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11412724 | Fishing reel components and method of manufacturing the same | Mamoru Koike, Takeshige Ohara | 2022-08-16 |
| 10882628 | Drone with magnet fluid sealed bearing unit and drive motor having the bearing unit | Hiromu Yasuda | 2021-01-05 |
| 10527099 | Magnet fluid sealed bearing unit and drive motor having the bearing unit | Hiromu Yasuda | 2020-01-07 |
| 10451115 | Magnetic fluid sealing device and magnetic fluid sealed bearing | Takeshige Ohara | 2019-10-22 |