Inventor
NAKAMATA KATSURO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMATA KATSURO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KYOCERA CORP
8 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
US11483029B2Oct 25, 2022
Antenna, wireless communication device, wireless communication system, vehicle, motorcycle, and movable body
KYOCERA CORP5 citations72
US11387572B2Jul 12, 2022
Antenna element, array antenna, communication unit, mobile object, and base station
KYOCERA CORP0 citations57
US10910728B2Feb 2, 2021
Structure, antenna, wireless communication module, and wireless communication device
KYOCERA CORP0 citations51
US9666922B2May 30, 2017
Dielectric filter, duplexer, and communication device
KYOCERA CORP1 citations50
US10712192B2Jul 14, 2020
Information processing apparatus, information presentation apparatus, information presentation system, and recording medium
KYOCERA CORP0 citations40
US10693205B2Jun 23, 2020
Resonator, filter, and communication device
KYOCERA CORP0 citations40
YOSHIKAWA HIROMICHI
3 patentsUS8330555B2Dec 11, 2012
Bandpass filter, and wireless communication module and wireless communication apparatus which employ the bandpass filter
YOSHIKAWA HIROMICHI6 citations71
US8471650B2Jun 25, 2013
Diplexer, and wireless communication module and wireless communication apparatus using the same
YOSHIKAWA HIROMICHI1 citations50
US9153852B2Oct 6, 2015
Coaxial resonator, and dielectric filter, wireless communication module, and wireless communication device employing the coaxial resonator
YOSHIKAWA HIROMICHI0 citations39