Inventor
TAKAGI MICHIAKI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “TAKAGI MICHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
10 patentsUS6335667B1Jan 1, 2002
Multi-longitudinal mode coupled saw filter
SEIKO EPSON CORP32 citations92
US5895996AApr 20, 1999
Saw device
SEIKO EPSON CORP78 citations92
US5607236AMar 4, 1997
Quartz oscillator temperature sensor
SEIKO EPSON CORP41 citations92
US5912602AJun 15, 1999
Surface acoustic wave device and method for designing same using resonators having different frequency-temperature characteristics
SEIKO EPSON CORP25 citations91
US6384698B1May 7, 2002
Transverse double mode saw filter
SEIKO EPSON CORP18 citations84
US6946932B2Sep 20, 2005
Surface acoustic wave resonator with an interdigital transducer divided into regions having a different fixed pitch
SEIKO EPSON CORP10 citations73
US6160339ADec 12, 2000
Two-port saw resonator
SEIKO EPSON CORP7 citations73
US5325574AJul 5, 1994
Method of forming a quartz oscillator temperature sensor
SEIKO EPSON CORP15 citations73
US6937116B2Aug 30, 2005
Longitudinal double-mode saw filter utilizing electrode finger phase weighting
SEIKO EPSON CORP6 citations61
US7579932B2Aug 25, 2009
Resonator SAW filter having a control interdigital transducer between input and output interdigital transducers
SEIKO EPSON CORP1 citations50