Inventor · disambiguated record
Yasushi Ochiai
Also filed as: OCHIAI YASUSHI
2 granted patents·79 citations·filing 2000–2002
67Inventor score
Files withHITACHI CONSTRUCTION MACHINERY2
Top patents by PatentIndex Score
2 records- 0187US7079982B2Working machine, trouble diagnosis system of working machine, and maintenance system of working machineHITACHI CONSTRUCTION MACHINERY·Filed 2002·Granted Jul 18, 2006·52 cites·12 claims
- 0279US7171188B1Communication system for working machinesHITACHI CONSTRUCTION MACHINERY·Filed 2000·Granted Jan 30, 2007·27 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Yasushi Ochiai 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 →