Inventor
UNNO YUKIHIRO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “UNNO YUKIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
7 patentsUS6998926B2Feb 14, 2006
Piezoelectric oscillator, portable phone employing piezoelectric oscillator, and electronic apparatus employing piezoelectric oscillator
SEIKO EPSON CORP36 citations91
US7095161B2Aug 22, 2006
Piezoelectric resonator
SEIKO EPSON CORP21 citations90
US10618175B2Apr 14, 2020
Vibration measurement method for moving part, vibration measurement method for robot, and control device
SEIKO EPSON CORP3 citations70
US6849991B2Feb 1, 2005
Quartz resonating piece, quartz resonator, and quartz device
SEIKO EPSON CORP4 citations61
US9035709B2May 19, 2015
Vibration element, vibrator, oscillator, electronic apparatus, and moving object
SEIKO EPSON CORP1 citations51
US9337801B2May 10, 2016
Vibration element, vibrator, oscillator, electronic apparatus, and moving object
SEIKO EPSON CORP0 citations41
US9070863B2Jun 30, 2015
Resonator element, resonator, oscillator, electronic apparatus, and moving object
SEIKO EPSON CORP0 citations41