Inventor
IBARAGI HIROSHI
JP8 patents
Patents
8 patentsUS10135420B2Nov 20, 2018
Quartz crystal blank and quartz crystal resonator unit
MURATA MANUFACTURING CO8 citations81
US9985604B2May 29, 2018
Quartz crystal blank and quartz crystal resonator unit
MURATA MANUFACTURING CO6 citations70
US11309864B2Apr 19, 2022
Piezoelectric resonator unit and method for manufacturing the piezoelectric resonator unit
MURATA MANUFACTURING CO5 citations69
US10476475B2Nov 12, 2019
Piezoelectric resonator unit and manufacturing method for the same
MURATA MANUFACTURING CO3 citations69
US7605352B2Oct 20, 2009
Method for sorting positive temperature coefficient (PTC) elements
MURATA MANUFACTURING CO0 citations51
US11736089B2Aug 22, 2023
Quartz crystal resonator unit and method of manufacturing the same
MURATA MANUFACTURING CO0 citations50
US9887559B2Feb 6, 2018
Power feeding device and power receiving device for contactless power transmission
MURATA MANUFACTURING CO0 citations38
US9871385B2Jan 16, 2018
Power feeding device and power receiving device for contactless power transmission
MURATA MANUFACTURING CO0 citations38