Inventor · disambiguated record
Ayumi Ohkuma
Also filed as: OHKUMA AYUMI
2 granted patents·3 pending applications·2 citations·filing 2017–2022
35Inventor score
Files withKOMATSU MFG CO LTD5
Top patents by PatentIndex Score
5 records- 0162US11047108B2Work machine and control method for work machineKOMATSU MFG CO LTD·Filed 2017·Granted Jun 29, 2021·2 cites·8 claims
- 0259US2025042219A1Work machineKOMATSU MFG CO LTD·Filed 2022·Application pending·0 cites
- 0344US10787788B2Work machine and control method for work machineKOMATSU MFG CO LTD·Filed 2017·Granted Sep 29, 2020·0 cites·5 claims
- 0444US2023003003A1System and method for controlling transport vehicleKOMATSU MFG CO LTD·Filed 2021·Application pending·0 cites
- 0534US2019078289A1Work machine and control method for work machineKOMATSU MFG CO LTD·Filed 2017·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ayumi Ohkuma 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 →