Inventor · disambiguated record
Keiichi Tomizawa
Also filed as: TOMIZAWA KEIICHI
17 granted patents·5 pending applications·53 citations·filing 1985–2022
91Inventor score
Files withFURUKAWA ELECTRIC CO LTD13ESSEX FURUKAWA MAGNET WIRE JAPAN CO LTD6ESSEX FURUKAWA MAGNET WIRE JAPAN COL LTD1FUJI ELECTRIC CO LTD1FURUKAWA MAGNET WIRE CO LTD1
Top patents by PatentIndex Score
22 records- 0196US9424961B2Insulated wire, and electric/electronic equipments, motor and transformer using the sameFURUKAWA ELECTRIC CO LTD·Filed 2015·Granted Aug 23, 2016·10 cites·6 claims
- 0292US9536636B2Insulated wire, coil, and electric/electronic equipments as well as method of producing a film delamination-resistant insulated wireFURUKAWA ELECTRIC CO LTD·Filed 2016·Granted Jan 3, 2017·5 cites·12 claims
- 0391US11217364B2Insulated wire, coil, and electric/electronic equipmentsESSEX FURUKAWA MAGNET WIRE JAPAN CO LTD·Filed 2020·Granted Jan 4, 2022·2 cites·11 claims
- 0491US10978219B2Assembled wire, segmented conductor, and segment coil and motor using the sameESSEX FURUKAWA MAGNET WIRE JAPAN CO LTD·Filed 2020·Granted Apr 13, 2021·2 cites·13 claims
- 0590US9224523B2Inverter surge-resistant insulated wireFURUKAWA ELECTRIC CO LTD·Filed 2014·Granted Dec 29, 2015·9 cites·4 claims
- 0688US10418151B2Enamel resin-insulating laminate, inverter surge-resistant insulated wire using the same and electric/electronic equipmentFURUKAWA ELECTRIC CO LTD·Filed 2015·Granted Sep 17, 2019·4 cites·14 claims
- 0785US10566109B2Insulated wire, coil and electrical or electronic equipmentFURUKAWA ELECTRIC CO LTD·Filed 2018·Granted Feb 18, 2020·2 cites·8 claims
- 0885US10020092B2Insulated wire and method of producing the sameFURUKAWA ELECTRIC CO LTD·Filed 2016·Granted Jul 10, 2018·3 cites·10 claims
- 0985US9514863B2Inverter surge-resistant insulated wire and method of producing the sameFURUKAWA ELECTRIC CO LTD·Filed 2014·Granted Dec 6, 2016·5 cites·7 claims
- 1071US12068090B2Insulated wire, coil, and electrical or electronic equipmentESSEX FURUKAWA MAGNET WIRE JAPAN CO LTD·Filed 2022·Granted Aug 20, 2024·0 cites·10 claims
- 1171US9728296B2Insulated wire, electrical equipment, and method of producing insulated wireFURUKAWA ELECTRIC CO LTD·Filed 2015·Granted Aug 8, 2017·1 cites·7 claims
- 1271US9728301B2Insulated wire and electric or electronic equipmentFURUKAWA ELECTRIC CO LTD·Filed 2015·Granted Aug 8, 2017·1 cites·7 claims
- 1368US12288631B2Insulated wire, coil, and electrical or electronic equipmentESSEX FURUKAWA MAGNET WIRE JAPAN CO LTD·Filed 2021·Granted Apr 29, 2025·0 cites·8 claims
- 1467US9196401B2Insulated wire having a layer containing bubbles, electrical equipment, and method of producing insulated wire having a layer containing bubblesFURUKAWA ELECTRIC CO LTD·Filed 2014·Granted Nov 24, 2015·2 cites·9 claims
- 1560US11437163B2Insulated wire, coil, and electrical or electronic equipmentESSEX FURUKAWA MAGNET WIRE JAPAN CO LTD·Filed 2020·Granted Sep 6, 2022·0 cites·7 claims
- 1660US11145436B2Assembled wire, method of manufacturing assembled wire and segment coilESSEX FURUKAWA MAGNET WIRE JAPAN COL LTD·Filed 2019·Granted Oct 12, 2021·0 cites·12 claims
- 1758US2022165451A1Electrical conducting wire, insulated wire, coil, and electrical or electronic equipmentESSEX FURUKAWA MAGNET WIRE JAPAN CO LTD·Filed 2022·Application pending·0 cites
- 1854US2014225704A1Multilayer insulated electric wire and electric or electronic equipment using the sameFURUKAWA ELECTRIC CO LTD·Filed 2014·Application pending·0 cites
- 1954US2021012921A1Insulated wire, coil, and electrical or electronic equipmentFURUKAWA ELECTRIC CO LTD·Filed 2020·Application pending·0 cites
- 2050US2013330554A1Insulating paint, insulated wire and method of producing insulated wireFURUKAWA MAGNET WIRE CO LTD·Filed 2013·Application pending·0 cites
- 2138US2015262732A1Insulated wire and motorFURUKAWA ELECTRIC CO LTD·Filed 2015·Application pending·0 cites
- 2231US4745540AProcess input/output systemFUJI ELECTRIC CO LTD·Filed 1985·Granted May 17, 1988·7 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →