Inventor · disambiguated record
Masanori Ezawa
Also filed as: EZAWA MASANORI
4 granted patents·2 pending applications·50 citations·filing 2009–2012
75Inventor score
Top patents by PatentIndex Score
6 records- 0186US8459014B2Mounting structure for NOx reduction device for construction machineKAMIYA SHOHEI·Filed 2009·Granted Jun 11, 2013·22 cites·4 claims
- 0282US8365518B2Construction machineHITACHI CONSTRUCTION MACHINERY·Filed 2009·Granted Feb 5, 2013·17 cites·8 claims
- 0380US8589038B2Hydraulic drive apparatus for construction equipmentHAGIWARA NAOKI·Filed 2010·Granted Nov 19, 2013·9 cites·8 claims
- 0462US8429904B2Working machineSHIBAMORI KAZUHIRO·Filed 2010·Granted Apr 30, 2013·2 cites·7 claims
- 0540US2014301839A1Construction machineHITACHI CONSTRUCTION MACHINERY·Filed 2012·Application pending·0 cites
- 0637US2013174539A1Engine Control System for Construction MachineHITACHI CONSTRUCTION MACHINERY·Filed 2012·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →