Inventor · disambiguated record
Akio Igarashi
Also filed as: IGARASHI AKIO
41 granted patents·12 pending applications·34 citations·filing 2004–2025
95Inventor score
Files withMURATA MANUFACTURING CO44HITACHI LTD4HITACHI PLANT TECHNOLOGIES LTD3FUJITSU LTD1IGARASHI AKIO1
Top patents by PatentIndex Score
53 records- 0193US12087492B2Common-mode choke coilMURATA MANUFACTURING CO·Filed 2023·Granted Sep 10, 2024·1 cites·19 claims
- 0287US11798729B2Coil componentMURATA MANUFACTURING CO·Filed 2019·Granted Oct 24, 2023·2 cites·21 claims
- 0387US11062838B2Coil component and manufacturing method thereforMURATA MANUFACTURING CO·Filed 2018·Granted Jul 13, 2021·2 cites·8 claims
- 0485US10861638B2Coil componentMURATA MANUFACTURING CO·Filed 2018·Granted Dec 8, 2020·2 cites·14 claims
- 0583US10388453B2Coil componentMURATA MANUFACTURING CO·Filed 2017·Granted Aug 20, 2019·2 cites·5 claims
- 0682US10600559B2Coil componentMURATA MANUFACTURING CO·Filed 2017·Granted Mar 24, 2020·2 cites·6 claims
- 0782US10163559B2Coil componentMURATA MANUFACTURING CO·Filed 2017·Granted Dec 25, 2018·2 cites·4 claims
- 0880US10262787B2Coil componentMURATA MANUFACTURING CO·Filed 2017·Granted Apr 16, 2019·1 cites·5 claims
- 0979US8038050B2Solder ball printing apparatusHITACHI PLANT TECHNOLOGIES LTD·Filed 2010·Granted Oct 18, 2011·6 cites·17 claims
- 1078US11776742B2Coil componentMURATA MANUFACTURING CO·Filed 2021·Granted Oct 3, 2023·0 cites·18 claims
- 1178US2025218643A1Coil componentMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 1277US10468177B2Coil componentMURATA MANUFACTURING CO·Filed 2018·Granted Nov 5, 2019·1 cites·20 claims
- 1375US8919634B2Solder ball printing apparatus and solder ball printing methodHITACHI LTD·Filed 2014·Granted Dec 30, 2014·4 cites·6 claims
- 1474US11798732B2Coil component manufacturing methodMURATA MANUFACTURING CO·Filed 2021·Granted Oct 24, 2023·0 cites·9 claims
- 1569US12300414B2Coil componentMURATA MANUFACTURING CO·Filed 2019·Granted May 13, 2025·0 cites·10 claims
- 1669US2025157718A1Coil componentMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 1768US8739700B2Screen printer including film suction mechanism and auxiliary stagesIGARASHI AKIO·Filed 2011·Granted Jun 3, 2014·1 cites·9 claims
- 1867US11222747B2Coil componentMURATA MANUFACTURING CO·Filed 2018·Granted Jan 11, 2022·0 cites·19 claims
- 1967US2025246361A1Coil componentMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 2066US10454235B2Method of manufacturing coil componentMURATA MANUFACTURING CO·Filed 2017·Granted Oct 22, 2019·2 cites·6 claims
- 2163US7896223B2Solder ball printing apparatusHITACHI PLANT TECHNOLOGIES LTD·Filed 2009·Granted Mar 1, 2011·3 cites·6 claims
- 2262US2025246362A1Coil componentMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 2361US11217389B2Method and apparatus for manufacturing coil componentMURATA MANUFACTURING CO·Filed 2019·Granted Jan 4, 2022·0 cites·13 claims
- 2459US11664155B2Coil componentMURATA MANUFACTURING CO·Filed 2019·Granted May 30, 2023·0 cites·20 claims
- 2559US11545295B2Coil componentMURATA MANUFACTURING CO·Filed 2019·Granted Jan 3, 2023·0 cites·20 claims
- 2659US2025046513A1Coil componentMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 2757US12309914B2Multilayer circuit board having signal and power isolation circuitMURATA MANUFACTURING CO·Filed 2023·Granted May 20, 2025·0 cites·20 claims
- 2857US11315703B2Coil componentMURATA MANUFACTURING CO·Filed 2020·Granted Apr 26, 2022·0 cites·20 claims
- 2956US2023198574A1Transmission systemMURATA MANUFACTURING CO·Filed 2023·Application pending·0 cites
- 3055US12300422B2Method of manufacturing a coil componentMURATA MANUFACTURING CO·Filed 2020·Granted May 13, 2025·0 cites·9 claims
- 3154US11594365B2Coil component and method for manufacturing the sameMURATA MANUFACTURING CO·Filed 2020·Granted Feb 28, 2023·0 cites·20 claims
- 3254US10923270B2Common-mode choke coilMURATA MANUFACTURING CO·Filed 2018·Granted Feb 16, 2021·0 cites·20 claims
- 3353US11024459B2Method of manufacturing coil componentMURATA MANUFACTURING CO·Filed 2017·Granted Jun 1, 2021·0 cites·6 claims
- 3453US2022359116A1Electronic circuitMURATA MANUFACTURING CO·Filed 2022·Application pending·0 cites
- 3552US11037719B2Coil componentMURATA MANUFACTURING CO·Filed 2018·Granted Jun 15, 2021·0 cites·20 claims
- 3651US11437177B2Coil component and manufacturing method for sameMURATA MANUFACTURING CO·Filed 2019·Granted Sep 6, 2022·0 cites·14 claims
- 3751US11430602B2Coil componentMURATA MANUFACTURING CO·Filed 2020·Granted Aug 30, 2022·0 cites·17 claims
- 3850US11837396B2Common-mode choke coilMURATA MANUFACTURING CO·Filed 2019·Granted Dec 5, 2023·0 cites·20 claims
- 3950US11515070B2Coil componentMURATA MANUFACTURING CO·Filed 2019·Granted Nov 29, 2022·0 cites·18 claims
- 4049US11651888B2Coil componentMURATA MANUFACTURING CO·Filed 2019·Granted May 16, 2023·0 cites·22 claims
- 4149US11587724B2Winding-type coil component and direct-current superimposing circuit using the sameMURATA MANUFACTURING CO·Filed 2020·Granted Feb 21, 2023·0 cites·20 claims
- 4249US10720273B2Coil componentMURATA MANUFACTURING CO·Filed 2018·Granted Jul 21, 2020·0 cites·18 claims
- 4347US7779392B2Load balance control method and load balance control apparatus in data-processing systemHITACHI LTD·Filed 2004·Granted Aug 17, 2010·3 cites·2 claims
- 4446US10008320B2Coil componentMURATA MANUFACTURING CO·Filed 2017·Granted Jun 26, 2018·0 cites·6 claims
- 4546US9947458B2Coil componentMURATA MANUFACTURING CO·Filed 2015·Granted Apr 17, 2018·0 cites·15 claims
- 4645US10192668B2Coil componentMURATA MANUFACTURING CO·Filed 2017·Granted Jan 29, 2019·0 cites·8 claims
- 4744US2015097024A1Electrode forming device, electrode forming system and electrode forming methodHITACHI LTD·Filed 2014·Application pending·0 cites
- 4843US10141098B2Coil componentMURATA MANUFACTURING CO·Filed 2016·Granted Nov 27, 2018·0 cites·4 claims
- 4942US9859048B2Coil componentMURATA MANUFACTURING CO·Filed 2016·Granted Jan 2, 2018·0 cites·12 claims
- 5042US2018130593A1Coil componentMURATA MANUFACTURING CO·Filed 2017·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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