Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6669861 | Y-type hexagonal oxide magnetic material and inductor element | — | 2003-12-30 |
| 6624713 | Magnetic material for high frequencies and high-frequency circuit component | Tatsuya Matsunaga | 2003-09-23 |