Inventor
NAGUMO SHOJI
JP28 patents
⚠️ This page may combine multiple inventors who share the name “NAGUMO SHOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MURATA MANUFACTURING CO
26 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
US6323811B1Nov 27, 2001
Surface-mount antenna and communication device with surface-mount antenna
MURATA MANUFACTURING CO146 citations98
US6320545B1Nov 20, 2001
Surface-mount antenna and communication apparatus using the same
MURATA MANUFACTURING CO115 citations98
US6281848B1Aug 28, 2001
Antenna device and communication apparatus using the same
MURATA MANUFACTURING CO134 citations98
US6177908B1Jan 23, 2001
Surface-mounting type antenna, antenna device, and communication device including the antenna device
MURATA MANUFACTURING CO110 citations97
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
US7538732B2May 26, 2009
Antenna structure and radio communication apparatus including the same
MURATA MANUFACTURING CO13 citations84
US6297777B1Oct 2, 2001
Surface-mounted antenna and communication apparatus using same
MURATA MANUFACTURING CO17 citations84
US6172646B1Jan 9, 2001
Antenna apparatus and communication apparatus using the antenna apparatus
MURATA MANUFACTURING CO18 citations84
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
US9236657B2Jan 12, 2016
Antenna device and matching circuit module for antenna device
MURATA MANUFACTURING CO3 citations67
US7808435B2Oct 5, 2010
Antenna structure and wireless communication apparatus including same
MURATA MANUFACTURING CO3 citations61
US10979096B2Apr 13, 2021
High-frequency front-end circuit
MURATA MANUFACTURING CO0 citations53
US10886951B2Jan 5, 2021
Front-end module
MURATA MANUFACTURING CO1 citations53
US12562774B2Feb 24, 2026
Radio frequency circuit, communication device, and control method
MURATA MANUFACTURING CO0 citations52
US9571145B2Feb 14, 2017
High frequency circuit module
MURATA MANUFACTURING CO1 citations51
US11276521B2Mar 15, 2022
Electronic component
MURATA MANUFACTURING CO0 citations49
US9866195B2Jan 9, 2018
Antenna device
MURATA MANUFACTURING CO1 citations48
US9748917B2Aug 29, 2017
Antenna device
MURATA MANUFACTURING CO0 citations48
US11336309B2May 17, 2022
Front-end module and communication device
MURATA MANUFACTURING CO0 citations42
US9188616B2Nov 17, 2015
Module and capacitance detecting method
MURATA MANUFACTURING CO0 citations38