Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977559 | Nonreciprocal circuit element with notch part in yoke | Takamitsu Shibayama, Eiichi Komai | 2005-12-20 |
| 6943641 | Small non-reciprocal circuit element with good productivity | — | 2005-09-13 |
| 6861919 | Irreversible circuit device with small insertion loss and excellent isolation having a Y-shaped ferrite | — | 2005-03-01 |