Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5616528 | Dielectric ceramic composition, multilayer resonator made of said composition and multilayer filter using said resonator | Hirofumi Toda, Nobuyoshi Fujikawa, Shinji Isoyama, Kouichi Maruta | 1997-04-01 |