Inventor
MARUTA KOUICHI
JP7 patents
Patents
7 patentsUS6566981B2May 20, 2003
Surface acoustic wave device having plural ground conductor films in the housing cavity
KYOCERA CORP59 citations94
US7301255B2Nov 27, 2007
Surface acoustic wave apparatus and communications device
KYOCERA CORP10 citations82
US7392706B2Jul 1, 2008
Pressure sensor device
KYOCERA CORP16 citations78
US5616528AApr 1, 1997
Dielectric ceramic composition, multilayer resonator made of said composition and multilayer filter using said resonator
KYOCERA CORP9 citations66
US12124749B2Oct 22, 2024
Image processing device having a VPN processing unit that connects to a VPN using authentication information obtained through UI unit for acquiring workflow using terminal address, information processing system and method
KYOCERA CORP0 citations59
US8344781B2Jan 1, 2013
Power amplification device, and transmission device and communication device using same
KYOCERA CORP1 citations50
US10286665B2May 14, 2019
Liquid ejection head and recording device using same
KYOCERA CORP0 citations45