Inventor
IGARASHI AKIO
JP41 patents
⚠️ This page may combine multiple inventors who share the name “IGARASHI AKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MURATA MANUFACTURING CO
36 patentsUS11798729B2Oct 24, 2023
Coil component
MURATA MANUFACTURING CO2 citations73
US11062838B2Jul 13, 2021
Coil component and manufacturing method therefor
MURATA MANUFACTURING CO2 citations73
US10861638B2Dec 8, 2020
Coil component
MURATA MANUFACTURING CO2 citations73
US10600559B2Mar 24, 2020
Coil component
MURATA MANUFACTURING CO2 citations73
US10454235B2Oct 22, 2019
Method of manufacturing coil component
MURATA MANUFACTURING CO2 citations73
US10388453B2Aug 20, 2019
Coil component
MURATA MANUFACTURING CO2 citations73
US10163559B2Dec 25, 2018
Coil component
MURATA MANUFACTURING CO2 citations73
US11798732B2Oct 24, 2023
Coil component manufacturing method
MURATA MANUFACTURING CO0 citations62
US11776742B2Oct 3, 2023
Coil component
MURATA MANUFACTURING CO0 citations62
US11222747B2Jan 11, 2022
Coil component
MURATA MANUFACTURING CO0 citations62
US10468177B2Nov 5, 2019
Coil component
MURATA MANUFACTURING CO1 citations62
US10262787B2Apr 16, 2019
Coil component
MURATA MANUFACTURING CO1 citations62
US12087492B2Sep 10, 2024
Common-mode choke coil
MURATA MANUFACTURING CO1 citations61
US11217389B2Jan 4, 2022
Method and apparatus for manufacturing coil component
MURATA MANUFACTURING CO0 citations61
US11664155B2May 30, 2023
Coil component
MURATA MANUFACTURING CO0 citations60
US11545295B2Jan 3, 2023
Coil component
MURATA MANUFACTURING CO0 citations52
US11315703B2Apr 26, 2022
Coil component
MURATA MANUFACTURING CO0 citations52
US11024459B2Jun 1, 2021
Method of manufacturing coil component
MURATA MANUFACTURING CO0 citations52
US10923270B2Feb 16, 2021
Common-mode choke coil
MURATA MANUFACTURING CO0 citations52
US12300422B2May 13, 2025
Method of manufacturing a coil component
MURATA MANUFACTURING CO0 citations51
US11515070B2Nov 29, 2022
Coil component
MURATA MANUFACTURING CO0 citations51
US11430602B2Aug 30, 2022
Coil component
MURATA MANUFACTURING CO0 citations51
US12300414B2May 13, 2025
Coil component
MURATA MANUFACTURING CO0 citations50
US11837396B2Dec 5, 2023
Common-mode choke coil
MURATA MANUFACTURING CO0 citations50
US11651888B2May 16, 2023
Coil component
MURATA MANUFACTURING CO0 citations50
US11594365B2Feb 28, 2023
Coil component and method for manufacturing the same
MURATA MANUFACTURING CO0 citations50
US11437177B2Sep 6, 2022
Coil component and manufacturing method for same
MURATA MANUFACTURING CO0 citations50
US11037719B2Jun 15, 2021
Coil component
MURATA MANUFACTURING CO0 citations50
US12309914B2May 20, 2025
Multilayer circuit board having signal and power isolation circuit
MURATA MANUFACTURING CO0 citations45
US11587724B2Feb 21, 2023
Winding-type coil component and direct-current superimposing circuit using the same
MURATA MANUFACTURING CO0 citations45
US10720273B2Jul 21, 2020
Coil component
MURATA MANUFACTURING CO0 citations42
US10008320B2Jun 26, 2018
Coil component
MURATA MANUFACTURING CO0 citations42
US10192668B2Jan 29, 2019
Coil component
MURATA MANUFACTURING CO0 citations41
US10141098B2Nov 27, 2018
Coil component
MURATA MANUFACTURING CO0 citations41
US9947458B2Apr 17, 2018
Coil component
MURATA MANUFACTURING CO0 citations41
US9859048B2Jan 2, 2018
Coil component
MURATA MANUFACTURING CO0 citations41