Inventor · disambiguated record
Seiji Hirakawa
Also filed as: HIRAKAWA SEIJI
11 granted patents·5 pending applications·43 citations·filing 2004–2017
88Inventor score
Top patents by PatentIndex Score
16 records- 0185US10767656B2Axial flow fan and air-conditioning apparatus having axial flow fanMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Sep 8, 2020·4 cites·12 claims
- 0284US9857095B2Indoor unit for air-conditioning apparatus with airflow blocking portion for infrared sensorMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Jan 2, 2018·6 cites·8 claims
- 0382US7517185B2Air conditionerMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Apr 14, 2009·12 cites·9 claims
- 0471US9453512B2Cross flow fan, air-sending device, and air-conditioning apparatusTADOKORO TAKAHIDE·Filed 2011·Granted Sep 27, 2016·3 cites·11 claims
- 0569US9879868B2Indoor unit of an air-conditioning apparatus with grooved flow stabilizerMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Jan 30, 2018·3 cites·6 claims
- 0665US10436496B2Indoor unit for air-conditioning apparatusIKEDA TAKASHI·Filed 2012·Granted Oct 8, 2019·2 cites·3 claims
- 0764USD800890SPropeller fanMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Oct 24, 2017·7 cites·1 claims
- 0858USD803378SPropeller fanMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Nov 21, 2017·5 cites·1 claims
- 0953US2012097367A1Indoor unit of air conditionerGOTO AKIHIRO·Filed 2009·Application pending·0 cites
- 1047US2015300681A1Indoor unit of air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2013·Application pending·0 cites
- 1140US7673671B2Air conditionerMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Mar 9, 2010·0 cites·9 claims
- 1240US2021131699A1Indoor unit and air conditionerMITSUBISHI ELECTRIC CORP·Filed 2017·Application pending·0 cites
- 1338USD800889SPropeller fanMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Oct 24, 2017·1 cites·1 claims
- 1438US2019257532A1Indoor unit for air-conditioning apparatus and air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2016·Application pending·0 cites
- 1532US2017336083A1Indoor unit for air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2015·Application pending·0 cites
- 1631USD782639SPropeller fanMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Mar 28, 2017·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →