Inventor · disambiguated record
Masahiro Seki
Also filed as: SEKI MASAHIRO
27 granted patents·7 pending applications·181 citations·filing 1990–2023
94Inventor score
Top patents by PatentIndex Score
34 records- 0195US7135802B2Claw pole motor statorHONDA MOTOR CO LTD·Filed 2004·Granted Nov 14, 2006·61 cites·20 claims
- 0288US7466057B2Claw pole motor statorHONDA MOTOR CO LTD·Filed 2004·Granted Dec 16, 2008·36 cites·14 claims
- 0382US8852836B2Toner, method for producing the same, and image forming apparatusSEKI MASAHIRO·Filed 2012·Granted Oct 7, 2014·3 cites·6 claims
- 0480US11796004B2Sealing deviceNOK CORP·Filed 2020·Granted Oct 24, 2023·1 cites·7 claims
- 0577US7898216B2Rechargeable battery device having a protection circuit for protecting from overcharge and overdischargeSANYO ELECTRIC CO·Filed 2007·Granted Mar 1, 2011·4 cites·4 claims
- 0673US7345395B2Motor stator core with skewed slots and production process thereforHONDA MOTOR CO LTD·Filed 2005·Granted Mar 18, 2008·6 cites·11 claims
- 0768US9152066B2Toner, developer, process cartridge, and image forming apparatusINOUE RYOTA·Filed 2013·Granted Oct 6, 2015·1 cites·16 claims
- 0868US7191856B2Power transmission system for hybrid vehicleHONDA MOTOR CO LTD·Filed 2002·Granted Mar 20, 2007·14 cites·24 claims
- 0964US12447987B2Electronic device and storage mediumISUZU MOTORS LTD·Filed 2023·Granted Oct 21, 2025·0 cites·6 claims
- 1063US8089215B2Discharge lamp lighting device, headlight device and vehicle having the sameTANAKA TOSHIFUMI·Filed 2009·Granted Jan 3, 2012·2 cites·16 claims
- 1162US12306582B2Carrier for forming electrophotographic image, developer for forming electrophotographic image, electrophotographic image forming method, electrophotographic image forming apparatus, and process cartridgeNAGAYAMA MASASHI·Filed 2020·Granted May 20, 2025·0 cites·15 claims
- 1261US11106150B2Carrier, developer, method, and apparatus for forming electrophotographic image, and process cartridgeRICOH CO LTD·Filed 2019·Granted Aug 31, 2021·0 cites·14 claims
- 1360US5342608AGas containing contrast agent particles having external magnetic layerNIPPON PAINT CO LTD·Filed 1993·Granted Aug 30, 1994·25 cites·16 claims
- 1457US10474051B2Carrier for developer of electrostatic latent image, two-component developer, replenishing developer, image forming apparatus, and toner stored unitTAKII MARIKO·Filed 2018·Granted Nov 12, 2019·0 cites·11 claims
- 1555US2024092361A1Electronic device, vehicle, and storage mediumISUZU MOTORS LTD·Filed 2023·Application pending·0 cites
- 1654US11975652B2Notification deviceISUZU MOTORS LTD·Filed 2021·Granted May 7, 2024·0 cites·8 claims
- 1753US10254674B2Carrier for developer of electrostatic latent image, developer, and image forming apparatusSEKI MASAHIRO·Filed 2017·Granted Apr 9, 2019·0 cites·15 claims
- 1851US11448320B2Sealing deviceNOK CORP·Filed 2019·Granted Sep 20, 2022·0 cites·14 claims
- 1951US10444651B2Carrier, developer, supplemental developer, image forming apparatus, image forming method, and process cartridgeTAKII MARIKO·Filed 2018·Granted Oct 15, 2019·0 cites·11 claims
- 2050US10025213B2Toner, toner stored unit, and image forming apparatusSEKI MASAHIRO·Filed 2016·Granted Jul 17, 2018·0 cites·5 claims
- 2149US12013038B2Sealing deviceNOK CORP·Filed 2021·Granted Jun 18, 2024·0 cites·7 claims
- 2249US11031832B2Stator of rotating electrical machine and method of manufacturing stator of rotating electrical machineTOSHIBA KK·Filed 2019·Granted Jun 8, 2021·0 cites·10 claims
- 2349US5254831AMethod of manufacturing bobbins for sewing machineSEKI MASAHIRO·Filed 1992·Granted Oct 19, 1993·5 cites·6 claims
- 2448US11927218B2Sealing device and method for applying grease theretoNOK CORP·Filed 2019·Granted Mar 12, 2024·0 cites·3 claims
- 2548US2020028401A1Rotary electric machine and turbine systemTOSHIBA KK·Filed 2019·Application pending·0 cites
- 2647US5128512ALaser beam machining deviceSEKI MASAHIRO·Filed 1990·Granted Jul 7, 1992·11 cites·8 claims
- 2747US2021116034A1Sealing deviceNOK CORP·Filed 2019·Application pending·0 cites
- 2846US11965558B2Sealing deviceNOK CORP·Filed 2020·Granted Apr 23, 2024·0 cites·6 claims
- 2945US2010125165A1Endoscope system and assist deviceTORII YUICHI·Filed 2009·Application pending·0 cites
- 3044US8090286B2Image forming apparatus and toner supply container used thereforINO TOSHIAKI·Filed 2008·Granted Jan 3, 2012·0 cites·11 claims
- 3141US2019011847A1Toner, toner stored unit, and image forming apparatusOGAWA SATOSHI·Filed 2018·Application pending·0 cites
- 3241US2023062678A1Notification deviceISUZU MOTORS LTD·Filed 2021·Application pending·0 cites
- 3337US2017234434A1Dust sealNOK CORP·Filed 2017·Application pending·0 cites
- 3431US5466417ASterilizer using high temperature steamTOMI SEIKO CO LTD·Filed 1993·Granted Nov 14, 1995·12 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →