Inventor
AGO JUNYA
JP20 patents
⚠️ This page may combine multiple inventors who share the name “AGO JUNYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MURATA MANUFACTURING CO
19 patentsUS5952899ASep 14, 1999
Ladder filter having edge reflection type saw resonators
MURATA MANUFACTURING CO58 citations96
US5684437ANov 4, 1997
End face reflection type surface wave resonator
MURATA MANUFACTURING CO21 citations92
US6353371B1Mar 5, 2002
Transversely coupled resonator type surface acoustic wave filter and longitudinally coupled resonator type surface acoustic wave filter
MURATA MANUFACTURING CO28 citations88
US6784764B2Aug 31, 2004
End-surface reflection type surface acoustic wave filter
MURATA MANUFACTURING CO15 citations84
US6377139B1Apr 23, 2002
Edge reflection type surface acoustic wave device with grooves or steps at the reflection edges
MURATA MANUFACTURING CO15 citations84
US6297712B1Oct 2, 2001
Multi-mode edge reflection saw filter device with ground electrodes between stages, duplexer, and communication device
MURATA MANUFACTURING CO18 citations83
US7352116B2Apr 1, 2008
Multilayer ceramic substrate, method for manufacturing the same, and piezoelectric resonator component
MURATA MANUFACTURING CO9 citations78
US5914554AJun 22, 1999
Surface wave resonator
MURATA MANUFACTURING CO9 citations74
US6335584B1Jan 1, 2002
Edge reflection type surface acoustic wave device
MURATA MANUFACTURING CO9 citations73
US6297713B1Oct 2, 2001
Surface acoustic wave device with split electrodes and outermost electrodes of a different width than the split electrodes
MURATA MANUFACTURING CO11 citations73
US5767603AJun 16, 1998
Piezoelectric resonators for trap circuits having a plurality of trap frequencies
MURATA MANUFACTURING CO15 citations73
US6310524B1Oct 30, 2001
Edge reflection type longitudinally coupled saw resonator filter
MURATA MANUFACTURING CO4 citations63
US5781083AJul 14, 1998
Surface wave resonator having a plurality of resonance frequencies
MURATA MANUFACTURING CO5 citations63
US6879225B2Apr 12, 2005
Surface acoustic wave device
MURATA MANUFACTURING CO5 citations62
US6781282B1Aug 24, 2004
Longitudinally coupled resonator-type surface acoustic wave device
MURATA MANUFACTURING CO6 citations62
US6531937B2Mar 11, 2003
Edge reflection type surface acoustic wave filter
MURATA MANUFACTURING CO6 citations62
US6637087B1Oct 28, 2003
Method of producing edge reflection type surface acoustic wave device
MURATA MANUFACTURING CO6 citations61
US6313563B1Nov 6, 2001
Edge reflection type surface acoustic wave device
MURATA MANUFACTURING CO1 citations52
US7194793B2Mar 27, 2007
Method for producing an edge reflection type surface acoustic wave device
MURATA MANUFACTURING CO0 citations40