Inventor
YOSHIDA RYUHEI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIDA RYUHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MURATA MANUFACTURING CO
18 patentsUS6274968B1Aug 14, 2001
Electronic component
MURATA MANUFACTURING CO25 citations92
US6215229B1Apr 10, 2001
Chip-type piezoelectric resonator and method for adjusting resonance frequency thereof
MURATA MANUFACTURING CO22 citations92
US5117147AMay 26, 1992
Piezoelectric vibrating device
MURATA MANUFACTURING CO24 citations92
US6362561B1Mar 26, 2002
Piezoelectric vibration device and piezoelectric resonance component
MURATA MANUFACTURING CO18 citations84
US6274964B1Aug 14, 2001
Piezoelectric resonator
MURATA MANUFACTURING CO15 citations84
US6246013B1Jun 12, 2001
Surface mounting structure and surface mount type electronic component included therein
MURATA MANUFACTURING CO18 citations82
US5091671AFeb 25, 1992
Piezoelectric oscillator
MURATA MANUFACTURING CO20 citations82
US6163101ADec 19, 2000
Piezoelectric resonator
MURATA MANUFACTURING CO18 citations81
US6538361B2Mar 25, 2003
Piezoelectric oscillator
MURATA MANUFACTURING CO11 citations73
US6046529AApr 4, 2000
Electronic component having structure for preventing separation at adhered portions
MURATA MANUFACTURING CO12 citations73
US5942836AAug 24, 1999
Energy-trapping thickness-shear resonator and electronic components using the same
MURATA MANUFACTURING CO14 citations73
US5532542AJul 2, 1996
Energy-trap chip-type piezoelectric resonance component
MURATA MANUFACTURING CO10 citations73
US5444326AAug 22, 1995
Piezoelectric-resonance device
MURATA MANUFACTURING CO17 citations73
US6448690B2Sep 10, 2002
Piezoelectric resonator
MURATA MANUFACTURING CO7 citations71
US5839178ANov 24, 1998
Method of making a energy-trapped type piezoelectric resonator
MURATA MANUFACTURING CO9 citations71
US5345136ASep 6, 1994
Composite type piezoelectric component
MURATA MANUFACTURING CO13 citations68
US5399997AMar 21, 1995
Oscillation circuit
MURATA MANUFACTURING CO6 citations62
US6798116B2Sep 28, 2004
Piezoelectric resonator and manufacturing method thereof
MURATA MANUFACTURING CO0 citations52