Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7382211 | Non-reciprocal circuit device | Yasushi Kishimoto, Takefumi Terawaki | 2008-06-03 |
| 6906597 | Non-reciprocal circuit device and resin casing used therefor | Kenji Kuramoto | 2005-06-14 |