Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10784029 | R-T-B based permanent magnet | Keiji Takeda | 2020-09-22 |
| 10614937 | R-T-B based rare earth permanent magnet | Keiji Takeda | 2020-04-07 |
| 10566117 | R-T-B based rare earth permanent magnet | Keiji Takeda | 2020-02-18 |