Inventor · disambiguated record
Seikichi Masuda
Also filed as: MASUDA SEIKICHI
6 granted patents·4 pending applications·92 citations·filing 1992–2013
82Inventor score
Top patents by PatentIndex Score
10 records- 0189US8760095B2Rotator control device, rotator system, vehicle, electric car and electric generation systemIWAJI YOSHITAKA·Filed 2011·Granted Jun 24, 2014·10 cites·22 claims
- 0284US7952249B2Permanent-magnet type electric rotating machine and permanent-magnet type electric rotating machine system for automobile or trainHITACHI LTD·Filed 2009·Granted May 31, 2011·23 cites·12 claims
- 0380US5389749AElevator systemHITACHI LTD·Filed 1992·Granted Feb 14, 1995·51 cites·11 claims
- 0470US8994245B2Permanent magnet type electrical rotating machine and permanent magnet type electrical rotating machine system for vehicleKORI DAISUKE·Filed 2009·Granted Mar 31, 2015·6 cites·16 claims
- 0556US8148865B2Permanent magnet rotating electrical machine and permanent magnet rotating electrical machine systemKIMURA MAMORU·Filed 2008·Granted Apr 3, 2012·2 cites·10 claims
- 0646US2014028146A1Induction Motor and Railway Vehicle Using Induction MotorHITACHI LTD·Filed 2013·Application pending·0 cites
- 0743US2011163624A1Permanent magnet type rotary electric machineHITACHI LTD·Filed 2011·Application pending·0 cites
- 0841US2012146336A1Permanent magnet rotating electrical machine and method for manufacturing a rotor of the sameHORI MASAHIRO·Filed 2011·Application pending·0 cites
- 0941US2012032539A1Permanent Magnet Rotating MachineHORI MASAHIRO·Filed 2010·Application pending·0 cites
- 1039US8400040B2Permanent magnet type rotary electric machineKORI DAISUKE·Filed 2010·Granted Mar 19, 2013·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →