Inventor · disambiguated record
Tadashi Tokumasu
Also filed as: TOKUMASU TADASHI
34 granted patents·7 pending applications·368 citations·filing 1999–2018
97Inventor score
Top patents by PatentIndex Score
41 records- 0197US6342745B1Reluctance type rotating machine with permanent magnetsTOSHIBA KK·Filed 2000·Granted Jan 29, 2002·88 cites·8 claims
- 0293US6274960B1Reluctance type rotating machine with permanent magnetsTOSHIBA KK·Filed 1999·Granted Aug 14, 2001·76 cites·16 claims
- 0392US6552462B2Reluctance type rotating machine with permanent magnetsTOSHIBA KK·Filed 2001·Granted Apr 22, 2003·43 cites·14 claims
- 0489US8362668B2Rotor for rotating electrical machineTOSHIBA KK·Filed 2008·Granted Jan 29, 2013·17 cites·6 claims
- 0586US8653710B2Permanent magnet electric motorTAKAHASHI NORIO·Filed 2009·Granted Feb 18, 2014·15 cites·18 claims
- 0684US6265801B1Permanent magnet type electrical rotating machineTOSHIBA KK·Filed 1999·Granted Jul 24, 2001·54 cites·18 claims
- 0782US9373992B2Permanent magnet electric motorTOSHIBA KK·Filed 2014·Granted Jun 21, 2016·3 cites·1 claims
- 0882US8796898B2Permanent magnet electric motorHASHIBA YUTAKA·Filed 2009·Granted Aug 5, 2014·10 cites·29 claims
- 0981US7863794B2Armature winding of rotating electrical machineTOSHIBA KK·Filed 2010·Granted Jan 4, 2011·5 cites·41 claims
- 1080US8803397B2Armature winding of rotating electrical machineTOSHIBA KK·Filed 2013·Granted Aug 12, 2014·2 cites·2 claims
- 1177US7312552B2Rotary electro-dynamic machine and armature winding thereofTOSHIBA KK·Filed 2005·Granted Dec 25, 2007·6 cites·5 claims
- 1276US9496774B2Permanent magnet electric motorTOSHIBA KK·Filed 2014·Granted Nov 15, 2016·2 cites·9 claims
- 1376US9490684B2Permanent magnet electric motorTOSHIBA KK·Filed 2014·Granted Nov 8, 2016·2 cites·3 claims
- 1476US7592732B2Rotary electro-dynamic machine and armature winding thereofTOSHIBA KK·Filed 2007·Granted Sep 22, 2009·2 cites·1 claims
- 1573US8536755B2Armature winding of rotating electrical machineTOKUMASU TADASHI·Filed 2011·Granted Sep 17, 2013·2 cites·3 claims
- 1673US7602089B2Rotary electric machineTOSHIBA KK·Filed 2007·Granted Oct 13, 2009·6 cites·11 claims
- 1771US7579739B2Rotary electro-dynamic machine and armature winding thereofTOSHIBA KK·Filed 2007·Granted Aug 25, 2009·1 cites·9 claims
- 1865US8674575B2Permanent magnet electric motor inducing short circuit current in short circuit coilSAKAI KAZUTO·Filed 2009·Granted Mar 18, 2014·4 cites·7 claims
- 1964US9577485B2Armature winding of rotating electrical machineTOSHIBA KK·Filed 2016·Granted Feb 21, 2017·0 cites·2 claims
- 2064US9419488B2Armature winding of rotating electrical machineTOSHIBA KK·Filed 2016·Granted Aug 16, 2016·0 cites·3 claims
- 2164US7893575B2Rotor with field coils in optimized flux space slotsTOSHIBA KK·Filed 2008·Granted Feb 22, 2011·3 cites·18 claims
- 2263US9343938B2Armature winding of rotating electrical machineTOSHIBA KK·Filed 2015·Granted May 17, 2016·0 cites·2 claims
- 2363US8569921B2Permanent-magnet type electric rotating machineSAKAI KAZUTO·Filed 2012·Granted Oct 29, 2013·1 cites·6 claims
- 2462US9130428B2Armature winding of rotating electrical machineTOSHIBA KK·Filed 2015·Granted Sep 8, 2015·0 cites·2 claims
- 2561US9035525B2Armature winding of rotating electrical machineTOSHIBA KK·Filed 2014·Granted May 19, 2015·0 cites·2 claims
- 2660US8008829B2Armature for a rotating electrical machineTOSHIBA KK·Filed 2009·Granted Aug 30, 2011·2 cites·14 claims
- 2760US7834508B2Slot positions for a three-phase two-pole armature winding with a seventy-two slot armature coreTOSHIBA KK·Filed 2008·Granted Nov 16, 2010·2 cites·13 claims
- 2855US10749396B2Armature winding of rotating electrical machineTOSHIBA KK·Filed 2017·Granted Aug 18, 2020·0 cites·19 claims
- 2953US10186923B2Armature winding of rotating electrical machineTOSHIBA KK·Filed 2016·Granted Jan 22, 2019·0 cites·10 claims
- 3053US7812499B2Armature winding of electric rotating machine, stator of electric rotating machine and electric rotating machineTOSHIBA KK·Filed 2009·Granted Oct 12, 2010·0 cites·3 claims
- 3151US7579737B2Armature winding of electric rotating machine, stator of electric rotating machine and electric rotating machineTOSHIBA KK·Filed 2007·Granted Aug 25, 2009·0 cites·6 claims
- 3251US6388357B1Armature winding for dynamo-electric machineTOSHIBA KK·Filed 1999·Granted May 14, 2002·22 cites·13 claims
- 3346US2010033051A1Rotor and permanent-magnet rotating electrical machineTOSHIBA KK·Filed 2007·Application pending·0 cites
- 3444US2018183289A1Rotary electric machine and vehicleTOSHIBA KK·Filed 2018·Application pending·0 cites
- 3544US2017018341A1Permanent magnetTOSHIBA KK·Filed 2016·Application pending·0 cites
- 3644US2013221792A1Armature winding of rotating electrical machineTOSHIBA KK·Filed 2013·Application pending·0 cites
- 3743US10128713B2Armature winding of rotating electrical machineTOSHIBA KK·Filed 2016·Granted Nov 13, 2018·0 cites·14 claims
- 3842US2018144850A1Permanent magnet, rotary electric machine, and vehicleTOSHIBA KK·Filed 2017·Application pending·0 cites
- 3941US2017018978A1Rotary electrical machine and vehicleTOSHIBA KK·Filed 2016·Application pending·0 cites
- 4040US8138653B2Rotating electric machineTANIYAMA YOSHIHIRO·Filed 2007·Granted Mar 20, 2012·0 cites·9 claims
- 4137US2012242183A1Armature winding of rotating electrical machineTOKUMASU TADASHI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →