Issued Patents All Time
Showing 151–175 of 182 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6127769 | Surface acoustic wave device | Hideya Horiuchi, Mamoru Ikeura | 2000-10-03 |
| 6088462 | Surface acoustic wave device | Koji Fujimoto, Toshimaro Yoneda | 2000-07-11 |
| 5986523 | Edge reflection type longitudinally coupled surface acoustic wave filter | Kazuhiko Morozumi, Haruo Morii | 1999-11-16 |
| 5977686 | Surface acoustic wave filter | Kazuhiko Morozumi, Haruo Morii | 1999-11-02 |
| 5965969 | Surface acoustic wave device using higher order mode of leakage elastic surface acoustic wave | — | 1999-10-12 |
| 5953433 | Surface acoustic wave device | Koji Fujimoto, Toshimaro Yoneda | 1999-09-14 |
| 5952899 | Ladder filter having edge reflection type saw resonators | Takeshi Nadota, Toshimaro Yoneda, Junya Ago | 1999-09-14 |
| 5914554 | Surface wave resonator | Junya Ago | 1999-06-22 |
| 5894185 | Piezoelectric transformer | Takaaki Asada, Hideya Horiuchi, Akiteru Takatsuka | 1999-04-13 |
| 5847486 | Love-wave device including a thin film of TA or W | Toshimaro Yoneda, Naoki Mizoguchi | 1998-12-08 |
| 5838217 | Longitudinally coupling acoustic surface wave double mode filter utilizing end-face reflecting waves | Kazuhiko Morozumi | 1998-11-17 |
| 5802685 | Method for manufacturing surface wave devices of the end-face reflection type | Naoki Mizoguchi | 1998-09-08 |
| 5793147 | Surface wave resonator having single component including a plurality of resonant units | Kazuhiko Morozumi | 1998-08-11 |
| 5781083 | Surface wave resonator having a plurality of resonance frequencies | Hideya Horiuchi, Junya Ago | 1998-07-14 |
| 5767603 | Piezoelectric resonators for trap circuits having a plurality of trap frequencies | Junya Ago, Kazuhiko Morozumi | 1998-06-16 |
| 5719538 | Surface acoustic wave device having negative temperature coefficient of decay | — | 1998-02-17 |
| 5714830 | Free edge reflective-type surface acoustic wave device | Naoki Mizoguchi | 1998-02-03 |
| 5708403 | Saw resonator having transverse mode ripple at antiresonance point | Kazuhiko Morozumi | 1998-01-13 |
| 5689362 | Acousto-optic deflector device | — | 1997-11-18 |
| 5684437 | End face reflection type surface wave resonator | Junya Ago | 1997-11-04 |
| 5657152 | Acoustooptic device | — | 1997-08-12 |
| 5444322 | Elastic convolver | Kunio Minami | 1995-08-22 |
| 5432392 | Surface wave device | Naoki Mizoguchi | 1995-07-11 |
| 5260913 | Surface wave device | Kazuhiko Morozumi | 1993-11-09 |
| 5184042 | Surface wave device | Kazuhiko Morozumi | 1993-02-02 |