Inventor
ONAKA KENGO
JP86 patents
⚠️ This page may combine multiple inventors who share the name “ONAKA KENGO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MURATA MANUFACTURING CO
49 patentsUS6958730B2Oct 25, 2005
Antenna device and radio communication equipment including the same
MURATA MANUFACTURING CO69 citations98
US6657593B2Dec 2, 2003
Surface mount type antenna and radio transmitter and receiver using the same
MURATA MANUFACTURING CO78 citations98
US6600449B2Jul 29, 2003
Antenna apparatus
MURATA MANUFACTURING CO66 citations96
US6784843B2Aug 31, 2004
Multi-resonance antenna
MURATA MANUFACTURING CO23 citations93
US6614401B2Sep 2, 2003
Antenna-electrode structure and communication apparatus having the same
MURATA MANUFACTURING CO48 citations93
US6452548B2Sep 17, 2002
Surface mount antenna and communication device including the same
MURATA MANUFACTURING CO42 citations92
US6433745B1Aug 13, 2002
Surface-mounted antenna and wireless device incorporating the same
MURATA MANUFACTURING CO28 citations92
US9780440B2Oct 3, 2017
Antenna device and electronic apparatus
MURATA MANUFACTURING CO7 citations84
US9634390B2Apr 25, 2017
Antenna device
MURATA MANUFACTURING CO9 citations84
US7538732B2May 26, 2009
Antenna structure and radio communication apparatus including the same
MURATA MANUFACTURING CO13 citations84
US7471252B2Dec 30, 2008
Antenna structure and radio communication apparatus including the same
MURATA MANUFACTURING CO10 citations83
US12218437B2Feb 4, 2025
Antenna module and communication apparatus equipped with the same
MURATA MANUFACTURING CO2 citations75
US11777221B2Oct 3, 2023
Antenna module
MURATA MANUFACTURING CO5 citations74
US6492946B2Dec 10, 2002
Surface-mounted antenna, method for adjusting and setting dual-resonance frequency thereof, and communication device including the surface-mounted type antenna
MURATA MANUFACTURING CO7 citations74
US11581635B2Feb 14, 2023
Antenna module
MURATA MANUFACTURING CO3 citations73
US11495884B2Nov 8, 2022
Antenna device and communication device
MURATA MANUFACTURING CO2 citations73
US11411315B2Aug 9, 2022
Antenna module and antenna device
MURATA MANUFACTURING CO2 citations73
US11271315B2Mar 8, 2022
Antenna module and communication device
MURATA MANUFACTURING CO4 citations73
US11024955B2Jun 1, 2021
Antenna module and communication apparatus
MURATA MANUFACTURING CO5 citations73
US11011843B2May 18, 2021
Antenna element, antenna module, and communication apparatus
MURATA MANUFACTURING CO2 citations73
US10998630B2May 4, 2021
Antenna module and communication apparatus equipped with the same
MURATA MANUFACTURING CO3 citations73
US10950945B2Mar 16, 2021
Antenna element, antenna module, and communication apparatus
MURATA MANUFACTURING CO6 citations73
US10424841B2Sep 24, 2019
Antenna matching circuit, antenna circuit, front-end circuit, and communication apparatus
MURATA MANUFACTURING CO6 citations73
US10333572B2Jun 25, 2019
Antenna tuner control circuit, front-end circuit and communication device
MURATA MANUFACTURING CO2 citations73
US10284165B2May 7, 2019
Variable phase shifter, variable phase shift circuit, RF front-end circuit, and communication apparatus
MURATA MANUFACTURING CO2 citations73
US10122086B2Nov 6, 2018
Antenna device and communication apparatus
MURATA MANUFACTURING CO2 citations73
US9899734B2Feb 20, 2018
Front end circuit and wireless communication device
MURATA MANUFACTURING CO2 citations73
US9620863B2Apr 11, 2017
Antenna device
MURATA MANUFACTURING CO2 citations73
US9379440B2Jun 28, 2016
Antenna device and electronic apparatus
MURATA MANUFACTURING CO4 citations73
US12027742B2Jul 2, 2024
Distributed constant filter, distributed constant line resonator, and multiplexer
MURATA MANUFACTURING CO2 citations72
US11450942B2Sep 20, 2022
Antenna module and communication device equipped with the same
MURATA MANUFACTURING CO3 citations72
US11336030B2May 17, 2022
Antenna module and communication device equipped with same
MURATA MANUFACTURING CO5 citations72
US10886630B2Jan 5, 2021
Antenna module and communication device
MURATA MANUFACTURING CO4 citations72
US10056936B2Aug 21, 2018
Front end circuit and communication apparatus
MURATA MANUFACTURING CO2 citations69
US10944181B2Mar 9, 2021
Antenna module and communication device
MURATA MANUFACTURING CO5 citations68
US12500676B2Dec 16, 2025
Communication apparatus
MURATA MANUFACTURING CO0 citations63
US12315993B2May 27, 2025
Communication device including a pressing member in contact with a cover member and a dielectric substrate
MURATA MANUFACTURING CO0 citations63
US12142827B2Nov 12, 2024
Antenna module, communication device mounted with the same, and circuit board
MURATA MANUFACTURING CO0 citations63
US12107345B2Oct 1, 2024
Antenna device
MURATA MANUFACTURING CO0 citations63
US11909119B2Feb 20, 2024
Circular polarization array antenna device
MURATA MANUFACTURING CO0 citations63
US11631936B2Apr 18, 2023
Antenna device
MURATA MANUFACTURING CO0 citations63
US11417949B2Aug 16, 2022
Antenna module and communication device having same mounted therein
MURATA MANUFACTURING CO1 citations63
US11251526B2Feb 15, 2022
Antenna device, antenna module, and circuit board for use therein
MURATA MANUFACTURING CO1 citations63
US9438303B2Sep 6, 2016
Front end circuit where an antenna is shared for transmission and reception in a wireless communication apparatus
MURATA MANUFACTURING CO2 citations63
US8928539B2Jan 6, 2015
Antenna unit and radio communication device
MURATA MANUFACTURING CO2 citations63
US6850195B2Feb 1, 2005
Antenna structure and communication apparatus including the same
MURATA MANUFACTURING CO6 citations63
US11721903B2Aug 8, 2023
Antenna module and communication device
MURATA MANUFACTURING CO0 citations62
US11539122B2Dec 27, 2022
Antenna module and communication unit provided with the same
MURATA MANUFACTURING CO1 citations62
US11411314B2Aug 9, 2022
Antenna module and communication apparatus equipped therewith
MURATA MANUFACTURING CO0 citations62
ONAKA KENGO
1 patentShowing the top 50 of 86 patents by PatentIndex Score.