Inventor · disambiguated record
Keizo Furukawa
Also filed as: FURUKAWA KEIZO
18 granted patents·3 pending applications·155 citations·filing 1992–2019
94Inventor score
Files withNIDEC CORP14MITSUBISHI MOTORS CORP4FURUKAWA KEIZO1JAPAN ENVIRO CHEMICALS LTD1KIMURA TOSHIO1
Top patents by PatentIndex Score
21 records- 0195US8378540B2Motor and motor manufacturing methodNIDEC CORP·Filed 2011·Granted Feb 19, 2013·19 cites·23 claims
- 0293US9461515B2Motor having wiring arrangement with respect to stator insulation and circuitNIDEC CORP·Filed 2014·Granted Oct 4, 2016·11 cites·18 claims
- 0390US10897178B2MotorNIDEC CORP·Filed 2019·Granted Jan 19, 2021·6 cites·16 claims
- 0488US9812932B2MotorNIDEC CORP·Filed 2015·Granted Nov 7, 2017·4 cites·2 claims
- 0587US9653960B2Motor and blowerNIDEC CORP·Filed 2015·Granted May 16, 2017·5 cites·21 claims
- 0686US8653707B2Motor having an encoder to detect rotation of a rotating bodyFURUKAWA KEIZO·Filed 2011·Granted Feb 18, 2014·12 cites·12 claims
- 0783US10873238B2MotorNIDEC CORP·Filed 2019·Granted Dec 22, 2020·2 cites·11 claims
- 0883US9882446B2MotorNIDEC CORP·Filed 2014·Granted Jan 30, 2018·4 cites·12 claims
- 0982US10084361B2MotorNIDEC CORP·Filed 2017·Granted Sep 25, 2018·2 cites·11 claims
- 1080US5417190AStratified burning internal combustion engineMITSUBISHI MOTORS CORP·Filed 1993·Granted May 23, 1995·23 cites·27 claims
- 1176US10873237B2MotorNIDEC CORP·Filed 2019·Granted Dec 22, 2020·1 cites·10 claims
- 1275US9929614B2Motor with integrated slot liner and bobbin with guides for conductor coilsNIDEC CORP·Filed 2014·Granted Mar 27, 2018·2 cites·16 claims
- 1375US6787494B2Molded product of activated carbon and a method for production thereofJAPAN ENVIRO CHEMICALS LTD·Filed 2002·Granted Sep 7, 2004·17 cites·7 claims
- 1467US5295464AStratified burning internal combustion engineMITSUBISHI MOTORS CORP·Filed 1993·Granted Mar 22, 1994·15 cites·6 claims
- 1564US5423300AInternal combustion engineMITSUBISHI MOTORS CORP·Filed 1993·Granted Jun 13, 1995·14 cites·10 claims
- 1662US2018019633A1MotorNIDEC CORP·Filed 2017·Application pending·0 cites
- 1761US9692270B2Motor including brackets and fixing membersNIDEC CORP·Filed 2013·Granted Jun 27, 2017·1 cites·16 claims
- 1859US5245964AIntake port structure for internal combustion engineMITSUBISHI MOTORS CORP·Filed 1992·Granted Sep 21, 1993·17 cites·11 claims
- 1949US9601966B2Inner-rotor motor including preload memberNIDEC CORP·Filed 2014·Granted Mar 21, 2017·0 cites·18 claims
- 2041US2009007785A1Method for removing mercury vapor in gasKIMURA TOSHIO·Filed 2008·Application pending·0 cites
- 2140US2017366062A1MotorNIDEC CORP·Filed 2017·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →