Inventor · disambiguated record
Joonyoung Roh
Also filed as: ROH JOONYOUNG
3 granted patents·10 citations·filing 2019–2020
60Inventor score
Files withHITACHI CONSTRUCTION MACH CO3
Top patents by PatentIndex Score
3 records- 0186US11427984B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2019·Granted Aug 30, 2022·6 cites·8 claims
- 0282US11306460B2Work machineHITACHI CONSTRUCTION MACH CO·Filed 2019·Granted Apr 19, 2022·4 cites·8 claims
- 0349US12043989B2Working machineHITACHI CONSTRUCTION MACH CO·Filed 2020·Granted Jul 23, 2024·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →