Inventor
HORIUCHI MASAFUMI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “HORIUCHI MASAFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KYOCERA CORP
5 patentsUS7596357B2Sep 29, 2009
High-frequency switching circuit, high-frequency module, and wireless communications device
KYOCERA CORP135 citations96
US7149496B2Dec 12, 2006
High-frequency module and radio communication apparatus
KYOCERA CORP58 citations93
US9666922B2May 30, 2017
Dielectric filter, duplexer, and communication device
KYOCERA CORP1 citations50
US10707546B2Jul 7, 2020
Dielectric filter unit comprising three or more dielectric blocks and a transmission line for providing electromagnetically coupling among the dielectric resonators
KYOCERA CORP0 citations41
US10693205B2Jun 23, 2020
Resonator, filter, and communication device
KYOCERA CORP0 citations40
YOSHIKAWA HIROMICHI
3 patentsUS8648674B2Feb 11, 2014
Filter circuit, and wireless communication module and wireless communication device that uses the same
YOSHIKAWA HIROMICHI0 citations40
US9153852B2Oct 6, 2015
Coaxial resonator, and dielectric filter, wireless communication module, and wireless communication device employing the coaxial resonator
YOSHIKAWA HIROMICHI0 citations39
US8878634B2Nov 4, 2014
Bandpass filter, and wireless communication module and wireless communication device using the bandpass filter
YOSHIKAWA HIROMICHI0 citations39