Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5049842 | Dielectric resonator having a cutout portion for receiving an unitary tuning element conforming to the cutout shape | Youhei Ishikawa, Hidekazu Wada, Kouichi Takehara, Toru Tanizaki, Shigeji Arakawa | 1991-09-17 |