Inventor · disambiguated record
Hisato Koshiba
Also filed as: KOSHIBA HISATO
12 granted patents·2 pending applications·128 citations·filing 1998–2023
88Inventor score
Files withALPS ALPINE CO LTD5ALPS ELECTRIC CO LTD4ALPS GREEN DEVICES CO LTD2TSUCHIYA KEIKO2KOSHIBA HISATO1
Top patents by PatentIndex Score
14 records- 0194US7132019B2Amorphous soft magnetic alloy powder, and dust core and wave absorber using the sameALPS ELECTRIC CO LTD·Filed 2005·Granted Nov 7, 2006·38 cites·8 claims
- 0290US8685179B2Fe-based amorphous alloy, powder core using the same, and coil encapsulated powder coreTSUCHIYA KEIKO·Filed 2011·Granted Apr 1, 2014·8 cites·17 claims
- 0385US6183889B1Magneto-impedance element, and magnetic head, thin film magnetic head, azimuth sensor and autocanceler using the sameALPS ELECTRIC CO LTD·Filed 1998·Granted Feb 6, 2001·69 cites·70 claims
- 0482US8282745B2Fe-based soft magnetic alloy and dust core using fe-based soft magnetic alloyTSUCHIYA KEIKO·Filed 2011·Granted Oct 9, 2012·6 cites·14 claims
- 0581US8854173B2Fe-based amorphous alloy powder, dust core using the same, and coil-embedded dust coreALPS GREEN DEVICES CO LTD·Filed 2013·Granted Oct 7, 2014·3 cites·18 claims
- 0678US11529679B2Dust core, method for manufacturing dust core, inductor including dust core, and electronic/electric device including inductorALPS ALPINE CO LTD·Filed 2017·Granted Dec 20, 2022·1 cites·16 claims
- 0777US12103081B2Dust core, method for manufacturing dust core, inductor including dust core, and electronic/electric device including inductorALPS ALPINE CO LTD·Filed 2022·Granted Oct 1, 2024·0 cites·18 claims
- 0863US2024079167A1Soft magnetic material and electronic componentALPS ALPINE CO LTD·Filed 2023·Application pending·0 cites
- 0961US12037668B2Powder magnetic core and method for producing the sameALPS ALPINE CO LTD·Filed 2021·Granted Jul 16, 2024·0 cites·8 claims
- 1058US8147622B2Fe-based amorphous magnetic alloy and magnetic sheetKOSHIBA HISATO·Filed 2007·Granted Apr 3, 2012·3 cites·8 claims
- 1155US9422614B2Fe-based amorphous alloy, powder core using the same, and coil encapsulated powder coreALPS GREEN DEVICES CO LTD·Filed 2013·Granted Aug 23, 2016·0 cites·19 claims
- 1254US10950374B2Fe-based alloy composition, soft magnetic material, magnetic members, electric/electronic component, and deviceALPS ALPINE CO LTD·Filed 2018·Granted Mar 16, 2021·0 cites·14 claims
- 1351US9558871B2Fe-based amorphous alloy and dust core made using Fe-based amorphous alloy powderALPS ELECTRIC CO LTD·Filed 2013·Granted Jan 31, 2017·0 cites·12 claims
- 1443US2008006352A1Magnetic sheet and method of producing the sameALPS ELECTRIC CO LTD·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →