| Share | Phrase |
|---|
| 29.50% | piezoelectric [physical/chemical] element |
| 17.84% | piezoelectric [physical/chemical] actuator |
| 10.45% | piezoelectric [physical/chemical] device |
| 8.95% | piezoelectric [physical/chemical] stack |
| 3.57% | piezoelectric [physical/chemical] sensor |
| 3.52% | piezoelectric [physical/chemical] transducer |
| 3.03% | piezoelectric [physical/chemical] disc |
| 2.48% | piezoelectric [physical/chemical] material |
| 2.14% | piezoelectric [physical/chemical] crystal |
| 1.63% | piezoelectric [physical/chemical] pump |
| 1.45% | piezoelectric [physical/chemical] strip |
| 1.42% | piezoelectric [physical/chemical] ignitor |
| 1.42% | piezoelectric [physical/chemical] laminate |
| 1.40% | piezoelectric [physical/chemical] valve |
| 1.29% | piezoelectric [physical/chemical] unit |
| 1.08% | piezoelectric [physical/chemical] motor |
| 0.82% | piezoelectric [physical/chemical] disk |
| 0.71% | piezoelectric [physical/chemical] effect |
| 0.67% | piezoelectric [physical/chemical] layer |
| 0.67% | piezoelectric [physical/chemical] rod |
| 0.67% | piezoelectric [physical/chemical] means |
| 0.60% | piezoelectric [physical/chemical] drive |
| 0.59% | piezoelectric [physical/chemical] member |
| 0.52% | piezoelectric [physical/chemical] group |
| 0.47% | piezoelectric [physical/chemical] assembly |
| 0.47% | piezoelectric [physical/chemical] mechanism |
| 0.43% | piezoelectric [physical/chemical] circuit |
| 0.37% | piezoelectric [physical/chemical] injector |
| 0.37% | piezoelectric [physical/chemical] pipe |
| 0.31% | piezoelectric [physical/chemical] film |
| 0.30% | piezoelectric [physical/chemical] property |
| 0.28% | piezoelectric [physical/chemical] type |
| 0.23% | piezoelectric [physical/chemical] plate |
| 0.18% | piezoelectric [physical/chemical] system |