Inventor
YOKOI YUKO
JP9 patents
Patents
9 patentsUS6700302B1Mar 2, 2004
Piezoelectric resonator
MURATA MANUFACTURING CO7 citations72
US6744180B2Jun 1, 2004
Piezoelectric electroacoustic transducer
MURATA MANUFACTURING CO12 citations71
US12317033B2May 27, 2025
Piezoelectric vibration plate and piezoelectric sound generating component
MURATA MANUFACTURING CO0 citations59
US6297581B1Oct 2, 2001
Piezoelectric element and electronic component including same
MURATA MANUFACTURING CO5 citations59
US11743655B2Aug 29, 2023
Piezoelectric sound-generating component case and piezoelectric sound-generating component
MURATA MANUFACTURING CO0 citations53
US7042138B2May 9, 2006
Piezoelectric acoustic transducer
MURATA MANUFACTURING CO1 citations50
US6268684B1Jul 31, 2001
Piezoelectric resonator and a piezoelectric component including piezoelectric resonator
MURATA MANUFACTURING CO1 citations49
US10616689B2Apr 7, 2020
Piezoelectric sounding component
MURATA MANUFACTURING CO0 citations34
US10397707B2Aug 27, 2019
Piezoelectric sounding component
MURATA MANUFACTURING CO0 citations33