Inventor · disambiguated record
Hiroaki Fujishima
Also filed as: FUJISHIMA HIROAKI
2 granted patents·1 pending application·3 citations·filing 2020–2022
36Inventor score
Technology areasE02F
Files withHITACHI CONSTRUCTION MACH CO3
Top patents by PatentIndex Score
3 records- 0192US12031296B2Construction machineHITACHI CONSTRUCTION MACH CO·Filed 2020·Granted Jul 9, 2024·3 cites·2 claims
- 0254US2024141615A1Construction MachineHITACHI CONSTRUCTION MACH CO·Filed 2022·Application pending·0 cites
- 0342US12024848B2Construction machineHITACHI CONSTRUCTION MACH CO·Filed 2020·Granted Jul 2, 2024·0 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Hiroaki Fujishima files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →