Inventor · disambiguated record
Kazuya Kumagai
Also filed as: KUMAGAI KAZUYA
15 granted patents·62 citations·filing 1996–2019
88Inventor score
Top patents by PatentIndex Score
15 records- 0191US10661222B1Flue gas desulfurization systemCHIYODA CORP·Filed 2016·Granted May 26, 2020·6 cites·10 claims
- 0289US10432050B2Motor rotor, and compressor motor and compressor incorporated with the motor rotorMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Oct 1, 2019·5 cites·11 claims
- 0372US5780884AAmplication type solid-state imaging deviceSHARP KK·Filed 1996·Granted Jul 14, 1998·36 cites·3 claims
- 0470US10978923B2Electric motor, compressor, air blower, and air conditionerMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Apr 13, 2021·1 cites·10 claims
- 0569US11198092B2Exhaust gas treatment method and exhaust gas treatment apparatusCHIYODA CORP·Filed 2019·Granted Dec 14, 2021·1 cites·8 claims
- 0669US10468953B2Electric motor, compressor, and refrigerating cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Nov 5, 2019·1 cites·18 claims
- 0766US12057736B2Laminated core for rotary electric machine, and rotary electric machineMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Aug 6, 2024·1 cites·14 claims
- 0854US10843115B2Method of removing impuritiesCHIYODA CORP·Filed 2019·Granted Nov 24, 2020·0 cites·3 claims
- 0949US11458434B2Gas downcomer pipe, installation member and desulfurization apparatusCHIYODA CORP·Filed 2018·Granted Oct 4, 2022·0 cites·6 claims
- 1048US11469638B2Stator insulating members for rotary electric machineMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Oct 11, 2022·0 cites·11 claims
- 1147US10897168B2Magnetizing method, rotor, motor, and scroll compressorMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Jan 19, 2021·0 cites·19 claims
- 1246US10700563B2Rotor, magnetizing method, motor, and scroll compressorMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Jun 30, 2020·0 cites·23 claims
- 1346US5998818AAmplification type solid-state imaging deviceSHARP KK·Filed 1998·Granted Dec 7, 1999·11 cites·4 claims
- 1443US11264848B2Rotor, motor, compressor, fan, and air conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Mar 1, 2022·0 cites·23 claims
- 1541US10780386B2Liquid film dust arrester and flue gas desulfurization systemCHIYODA CORP·Filed 2016·Granted Sep 22, 2020·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →