Inventor · disambiguated record
Yoshihiko Aizawa
Also filed as: AIZAWA YOSHIHIKO
9 granted patents·1 pending application·152 citations·filing 2003–2014
88Inventor score
Top patents by PatentIndex Score
10 records- 0194US7156611B2Counterrotating axial blowerSANYO ELECTRIC CO·Filed 2003·Granted Jan 2, 2007·104 cites·12 claims
- 0288US8764375B2Counter-rotating axial flow fanKATO CHISACHI·Filed 2010·Granted Jul 1, 2014·11 cites·15 claims
- 0377US8690528B2Counter-rotating axial flow fanKATO CHISACHI·Filed 2010·Granted Apr 8, 2014·5 cites·4 claims
- 0471US7754373B2Sealed prismatic batteryHITACHI MAXELL·Filed 2006·Granted Jul 13, 2010·2 cites·3 claims
- 0564US8807919B2Counter-rotating axial flow fanKATO CHISACHI·Filed 2010·Granted Aug 19, 2014·2 cites·1 claims
- 0660US8556593B2Method of controlling counter-rotating axial-flow fanOSAWA HONAMI·Filed 2008·Granted Oct 15, 2013·5 cites·31 claims
- 0754USD516194SAxial fan with double impellers rotating in mutually opposite directionsSANYO ELECTRIC CO·Filed 2003·Granted Feb 28, 2006·9 cites·1 claims
- 0852US2015140417A1Sealed batteryHITACHI MAXELL·Filed 2014·Application pending·0 cites
- 0951USD516693SAxial fan with double impellers rotating in mutually opposite directionsSANYO ELECTRIC CO·Filed 2003·Granted Mar 7, 2006·8 cites·1 claims
- 1046USD517674SImpeller for an axial fanSANYO ELECTRIC CO·Filed 2003·Granted Mar 21, 2006·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →