Inventor · disambiguated record
Masaaki Hirao
Also filed as: HIRAO MASAAKI
4 granted patents·4 pending applications·5 citations·filing 2010–2020
62Inventor score
Top patents by PatentIndex Score
8 records- 0162US8869643B2Operation input deviceYAMAZAKI YASUHIKO·Filed 2012·Granted Oct 28, 2014·2 cites·4 claims
- 0260US9048046B2Oscillation operation input deviceYAMAZAKI YASUHIKO·Filed 2012·Granted Jun 2, 2015·2 cites·7 claims
- 0354US8845904B2Method for operating ion exchange equipmentHIRAO MASAAKI·Filed 2010·Granted Sep 30, 2014·1 cites·10 claims
- 0443US2020298180A1Membrane separation apparatusMIURA KOGYO KK·Filed 2020·Application pending·0 cites
- 0540US9003913B2Operation input deviceYAMAZAKI YASUHIKO·Filed 2012·Granted Apr 14, 2015·0 cites·5 claims
- 0634US2013153507A1Method for operating water softening device and water softening deviceYAMAOKA SHINYA·Filed 2012·Application pending·0 cites
- 0734US2012286977A1Operation input deviceYAMAZAKI YASUHIKO·Filed 2012·Application pending·0 cites
- 0834US2012260761A1Operation input deviceYAMAZAKI YASUHIKO·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →