Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371477 | Linear amplifier | Toshio Ishizaki, Hiroaki Kosugi, Yoshishige Yoshikawa, Kunihiko Kanazawa | 1994-12-06 |
| 5323128 | Dielectric filter having inter-resonator coupling including both magnetic and electric coupling | Toshio Ishizaki, Mitsuhiro Fujita, Takashi Fujino | 1994-06-21 |