Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5235298 | Temperature compensated stripline filter for microwaves | Hisao Banno | 1993-08-10 |
| 5136270 | Dielectric resonator device | Hiroshi Hatanaka, Kanji Ohya | 1992-08-04 |
| 4639698 | Ceramic electronic filter | — | 1987-01-27 |