Inventor · disambiguated record
Yasunori Ohkura
Also filed as: OHKURA YASUNORI
18 granted patents·1 pending application·251 citations·filing 1990–2017
94Inventor score
Top patents by PatentIndex Score
19 records- 0195US5784883AMethod of controlling speed change of hydraulic drive device for vehicle and speed change deviceKOMATSU MFG CO LTD·Filed 1995·Granted Jul 28, 1998·113 cites·22 claims
- 0288US6182448B1Speed changing device for hydraulic driving apparatus and speed change control method thereofKOMATSU MFG CO LTD·Filed 1995·Granted Feb 6, 2001·51 cites·13 claims
- 0385US9732499B2Work vehicle and control method for sameKOMATSU MFG CO LTD·Filed 2014·Granted Aug 15, 2017·7 cites·15 claims
- 0478US10407864B2Work vehicle and control method for sameKOMATSU MFG CO LTD·Filed 2014·Granted Sep 10, 2019·5 cites·15 claims
- 0578US9840827B2Work vehicle and method of controlling work vehicleKOMATSU MFG CO LTD·Filed 2014·Granted Dec 12, 2017·7 cites·16 claims
- 0673US7921000B2Maintenance support system for construction machineKOMATSU MFG CO LTD·Filed 2005·Granted Apr 5, 2011·12 cites·9 claims
- 0769US9267269B2Work vehicle and control method for sameKOMATSU MFG CO LTD·Filed 2014·Granted Feb 23, 2016·3 cites·13 claims
- 0867US9695575B2Work vehicle and method of controlling sameKOMATSU MFG CO LTD·Filed 2014·Granted Jul 4, 2017·3 cites·13 claims
- 0965US9926686B2Work vehicle and work vehicle emergency travelling methodKOMATSU MFG CO LTD·Filed 2015·Granted Mar 27, 2018·2 cites·14 claims
- 1065US9765500B2Work vehicle and control method for work vehicleKOMATSU MFG CO LTD·Filed 2014·Granted Sep 19, 2017·3 cites·17 claims
- 1164US9682615B2Work vehicle and work vehicle control method for chargingKOMATSU MFG CO LTD·Filed 2015·Granted Jun 20, 2017·2 cites·12 claims
- 1263US5809846AMethod of power transmission in mechanical/hydraulic type transmission systemKOMATSU MFG CO LTD·Filed 1995·Granted Sep 22, 1998·19 cites·20 claims
- 1360US9341200B2Work vehicle and control method for sameKOMATSU MFG CO LTD·Filed 2014·Granted May 17, 2016·2 cites·11 claims
- 1456US5460584AMethod of controlling a lock-up clutch during down-shifting of hydraulic-actuated type multi-step transmissionKOMATSU MFG CO LTD·Filed 1993·Granted Oct 24, 1995·15 cites·12 claims
- 1551US9267455B2Work vehicle and work vehicle control methodNAKANISHI YUKIHIRO·Filed 2011·Granted Feb 23, 2016·2 cites·6 claims
- 1645US10486522B2Hybrid work vehicle and hybrid work vehicle control methodKOMATSU MFG CO LTD·Filed 2017·Granted Nov 26, 2019·0 cites·7 claims
- 1744US2016040394A1Work vehicle and control method for sameKOMATSU MFG CO LTD·Filed 2014·Application pending·0 cites
- 1837US9797115B2Work vehicle, and work vehicle control method for chargingKOMATSU MFG CO LTD·Filed 2015·Granted Oct 24, 2017·0 cites·13 claims
- 1934US5366425AControl system for selecting a retarder mode shifting pattern for a self-propelled motor vehicleKOMATSU MFG CO LTD·Filed 1990·Granted Nov 22, 1994·5 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Yasunori Ohkura 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 →