Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6297712 | Multi-mode edge reflection saw filter device with ground electrodes between stages, duplexer, and communication device | Michio Kadota, Haruo Morii, Junya Ago, Hideya Horiuchi | 2001-10-02 |
| 5986523 | Edge reflection type longitudinally coupled surface acoustic wave filter | Haruo Morii, Michio Kadota | 1999-11-16 |
| 5977686 | Surface acoustic wave filter | Michio Kadota, Haruo Morii | 1999-11-02 |
| 5838217 | Longitudinally coupling acoustic surface wave double mode filter utilizing end-face reflecting waves | Michio Kadota | 1998-11-17 |
| 5793147 | Surface wave resonator having single component including a plurality of resonant units | Michio Kadota | 1998-08-11 |
| 5767603 | Piezoelectric resonators for trap circuits having a plurality of trap frequencies | Michio Kadota, Junya Ago | 1998-06-16 |
| 5708403 | Saw resonator having transverse mode ripple at antiresonance point | Michio Kadota | 1998-01-13 |
| 5260913 | Surface wave device | Michio Kadota | 1993-11-09 |
| 5184042 | Surface wave device | Michio Kadota | 1993-02-02 |