Inventor
YAZAKI HIROKAZU
JP42 patents
Patents
42 patentsUS6768410B1Jul 27, 2004
Laminated balun transformer
MURATA MANUFACTURING CO30 citations92
US6628189B2Sep 30, 2003
Laminated balun transformer
MURATA MANUFACTURING CO28 citations92
US9582693B2Feb 28, 2017
Antenna device and communication terminal device
MURATA MANUFACTURING CO12 citations84
US8760242B2Jun 24, 2014
Multilayer bandpass filter
MURATA MANUFACTURING CO11 citations84
US11973281B2Apr 30, 2024
Wireless communication device
MURATA MANUFACTURING CO5 citations75
US10970610B2Apr 6, 2021
RFIC module and RFID tag
MURATA MANUFACTURING CO5 citations73
US10891529B2Jan 12, 2021
Wireless communication device
MURATA MANUFACTURING CO2 citations73
US10784927B2Sep 22, 2020
Wireless communication device
MURATA MANUFACTURING CO2 citations73
US10324502B2Jun 18, 2019
Speaker module and electronic apparatus
MURATA MANUFACTURING CO4 citations73
US10320356B2Jun 11, 2019
LC composite electronic component, and mounting structure for LC composite electronic component
MURATA MANUFACTURING CO2 citations73
US10004144B2Jun 19, 2018
Connector module
MURATA MANUFACTURING CO3 citations73
US9917367B2Mar 13, 2018
Antenna device and communication apparatus
MURATA MANUFACTURING CO3 citations73
US8536956B2Sep 17, 2013
Directional coupler
MURATA MANUFACTURING CO5 citations73
US10964645B2Mar 30, 2021
Electronic component with thin-film shield layer
MURATA MANUFACTURING CO4 citations71
US8988167B2Mar 24, 2015
RF signal blocking device
MURATA MANUFACTURING CO3 citations63
US12026571B2Jul 2, 2024
RFIC module and RFID tag
MURATA MANUFACTURING CO1 citations62
US11916316B2Feb 27, 2024
Wireless communication device
MURATA MANUFACTURING CO0 citations62
US11699057B2Jul 11, 2023
RFID tag and method for producing the same
MURATA MANUFACTURING CO0 citations62
US11379704B2Jul 5, 2022
Wireless communication device
MURATA MANUFACTURING CO0 citations62
US10930435B2Feb 23, 2021
Multilayer element and LC filter
MURATA MANUFACTURING CO1 citations62
US10644402B2May 5, 2020
Antenna device and communication apparatus
MURATA MANUFACTURING CO1 citations62
US12136011B2Nov 5, 2024
Container including RFID module
MURATA MANUFACTURING CO0 citations61
US11797815B2Oct 24, 2023
Container including RFID module
MURATA MANUFACTURING CO0 citations61
US10616991B2Apr 7, 2020
Interposer and electronic apparatus
MURATA MANUFACTURING CO1 citations61
US10264674B2Apr 16, 2019
Passive element array and printed wiring board
MURATA MANUFACTURING CO1 citations61
US11640860B2May 2, 2023
Circuit module and interposer
MURATA MANUFACTURING CO0 citations60
US11450451B2Sep 20, 2022
Circuit module and interposer
MURATA MANUFACTURING CO0 citations60
US11165341B2Nov 2, 2021
Noise reduction circuit and noise reduction element
MURATA MANUFACTURING CO0 citations60
US10861757B2Dec 8, 2020
Electronic component with shield plate and shield plate of electronic component
MURATA MANUFACTURING CO1 citations59
US8810352B2Aug 19, 2014
Laminated inductor element and manufacturing method thereof
MURATA MANUFACTURING CO3 citations58
US10950381B2Mar 16, 2021
Surface-mounted LC device
MURATA MANUFACTURING CO0 citations52
US10879142B2Dec 29, 2020
Electronic component
MURATA MANUFACTURING CO0 citations52
US9640313B2May 2, 2017
Multilayer inductor and power supply circuit module
MURATA MANUFACTURING CO1 citations52
US12327155B2Jun 10, 2025
Container provided with RFID module and method for manufacturing container provided with RFID module
MURATA MANUFACTURING CO0 citations51
US10869382B2Dec 15, 2020
Interposer and electronic apparatus
MURATA MANUFACTURING CO0 citations51
US10264676B2Apr 16, 2019
Passive element array and printed wiring board
MURATA MANUFACTURING CO0 citations51
US11032904B2Jun 8, 2021
Interposer substrate and circuit module
MURATA MANUFACTURING CO0 citations49
US11166386B2Nov 2, 2021
Interposer substrate, circuit module, and interposer substrate manufacturing method
MURATA MANUFACTURING CO0 citations48
US10791659B2Sep 29, 2020
Electronic module
MURATA MANUFACTURING CO0 citations42
US9812244B2Nov 7, 2017
Multilayer inductor device
MURATA MANUFACTURING CO0 citations42
US9281797B2Mar 8, 2016
High-frequency device and directional coupler
MURATA MANUFACTURING CO0 citations42
US10645798B2May 5, 2020
Composite component-embedded circuit board and composite component
MURATA MANUFACTURING CO0 citations40