Inventor · disambiguated record
Keiko Okamoto
Also filed as: OKAMOTO KEIKO
29 granted patents·10 pending applications·30 citations·filing 2007–2020
93Inventor score
Top patents by PatentIndex Score
39 records- 0191US10304600B2Permanent magnet, and motor and generator using the sameTOSHIBA KK·Filed 2015·Granted May 28, 2019·3 cites·11 claims
- 0288US9774030B2Nonaqueous electrolyte secondary battery and battery packTOSHIBA KK·Filed 2014·Granted Sep 26, 2017·5 cites·14 claims
- 0387US8568539B2Permanent magnet and method for manufacturing the same, and motor and power generator using the sameHORIUCHI YOSUKE·Filed 2011·Granted Oct 29, 2013·3 cites·14 claims
- 0487US8211246B2Permanent magnet and motor and generator using the sameHAGIWARA MASAYA·Filed 2011·Granted Jul 3, 2012·6 cites·17 claims
- 0584US10650947B2Permanent magnet, motor, and generatorTOSHIBA KK·Filed 2015·Granted May 12, 2020·2 cites·20 claims
- 0684US9831492B2Nonaqueous electrolyte secondary battery and battery packTOSHIBA KK·Filed 2014·Granted Nov 28, 2017·3 cites·14 claims
- 0778US11114224B2Magnet material, permanent magnet, motor, and power generatorTOSHIBA KK·Filed 2019·Granted Sep 7, 2021·0 cites·13 claims
- 0878US10770208B2Permanent magnet, motor, and generatorTOSHIBA KK·Filed 2015·Granted Sep 8, 2020·1 cites·13 claims
- 0978US9773592B2Permanent magnet, and motor and generator using the sameTOSHIBA KK·Filed 2015·Granted Sep 26, 2017·1 cites·11 claims
- 1078US9502164B2Permanent magnet, motor, and generatorTOSHIBA KK·Filed 2015·Granted Nov 22, 2016·1 cites·13 claims
- 1175US9774234B2Permanent magnet and method for manufacturing the same, and motor and power generator using the sameHORIUCHI YOSUKE·Filed 2012·Granted Sep 26, 2017·1 cites·16 claims
- 1270US9653198B2Permanent magnet and manufacturing method thereof, and motor and generator using the sameHORIUCHI YOSUKE·Filed 2012·Granted May 16, 2017·1 cites·13 claims
- 1369US11404187B2Magnetic material, permanent magnet, rotary electric machine, and vehicleTOSHIBA KK·Filed 2019·Granted Aug 2, 2022·0 cites·22 claims
- 1466US10102950B2Permanent magnet and method for manufacturing the same, and motor and power generator using the sameTOSHIBA KK·Filed 2013·Granted Oct 16, 2018·0 cites·10 claims
- 1565US11677279B2Magnet material, permanent magnet, rotary electrical machine, and vehicleTOSHIBA KK·Filed 2020·Granted Jun 13, 2023·0 cites·8 claims
- 1664US10361020B2Magnet material, permanent magnet, motor, and power generatorTOSHIBA KK·Filed 2015·Granted Jul 23, 2019·0 cites·10 claims
- 1760US8245569B2Abnormality detection apparatus and abnormality detection method for air/fuel ratio sensorOGISO TAKEO·Filed 2010·Granted Aug 21, 2012·2 cites·7 claims
- 1857US11177060B2Permanent magnet, rotary electric machine, and vehicleTOSHIBA KK·Filed 2019·Granted Nov 16, 2021·0 cites·12 claims
- 1956US10629340B2Permanent magnet, and motor and power generator using the sameTOSHIBA KK·Filed 2013·Granted Apr 21, 2020·0 cites·12 claims
- 2054US8245568B2Abnormality detection apparatus and abnormality detection method for air/fuel ratio sensorYOSHIKAWA YUYA·Filed 2010·Granted Aug 21, 2012·1 cites·6 claims
- 2154US2019189315A1Magnetic material, permanent magnet, rotary electrical machine, and vehicleTOSHIBA KK·Filed 2019·Application pending·0 cites
- 2253US10593447B2Permanent magnet, and motor and power generator using the sameTOSHIBA KK·Filed 2013·Granted Mar 17, 2020·0 cites·6 claims
- 2353US10593448B2Permanent magnet, and motor and power generator using the sameTOSHIBA KK·Filed 2013·Granted Mar 17, 2020·0 cites·13 claims
- 2453US2015086862A1Nonaqueous electrolyte secondary battery and battery packTOSHIBA KK·Filed 2014·Application pending·0 cites
- 2553US2015086854A1Nonaqueous electrolyte secondary battery and battery packTOSHIBA KK·Filed 2014·Application pending·0 cites
- 2652US10991491B2Permanent magnet, and motor and power generator using the sameTOSHIBA KK·Filed 2013·Granted Apr 27, 2021·0 cites·10 claims
- 2751US10573437B2Permanent magnet, and motor and power generator using the sameTOSHIBA KK·Filed 2013·Granted Feb 25, 2020·0 cites·16 claims
- 2851US9299486B2Permanent magnet, and motor and power generator using the sameTOSHIBA KK·Filed 2013·Granted Mar 29, 2016·0 cites·10 claims
- 2950US9502165B2Permanent magnet, motor, and generatorTOSHIBA KK·Filed 2015·Granted Nov 22, 2016·0 cites·12 claims
- 3046US9583243B2Permanent magnet and method for manufacturing the same, and motor and power generator using the sameHORIUCHI YOSUKE·Filed 2011·Granted Feb 28, 2017·0 cites·19 claims
- 3145US2019295751A1Permanent magnet, rotary electric machine, and vehicleTOSHIBA KK·Filed 2018·Application pending·0 cites
- 3244US2018183289A1Rotary electric machine and vehicleTOSHIBA KK·Filed 2018·Application pending·0 cites
- 3343US2012242180A1Permanent magnet and motor and generator using the sameHORIUCHI YOSUKE·Filed 2011·Application pending·0 cites
- 3443US2013082559A1Permanent magnet and motor and generator using the sameHAGIWARA MASAYA·Filed 2012·Application pending·0 cites
- 3542US2018144850A1Permanent magnet, rotary electric machine, and vehicleTOSHIBA KK·Filed 2017·Application pending·0 cites
- 3640US2008008355A1Image recognition apparatus, image recognition method, and vehicle control apparatusFUJITSU TEN LTD·Filed 2007·Application pending·0 cites
- 3738US8485167B2Abnormality detection apparatus and abnormality detection method for air/fuel ratio sensorOGISO TAKEO·Filed 2010·Granted Jul 16, 2013·0 cites·6 claims
- 3837US2015147228A1Permanent magnet, and motor and generator using the sameTOSHIBA KK·Filed 2015·Application pending·0 cites
- 3934US8240195B2Abnormality detection apparatus and abnormality detection method for air/fuel ratio sensorOGISO TAKEO·Filed 2010·Granted Aug 14, 2012·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →