Inventor · disambiguated record
Mitsuhiro Ryuman
Also filed as: RYUMAN MITSUHIRO
17 granted patents·1 pending application·80 citations·filing 2008–2019
92Inventor score
Top patents by PatentIndex Score
18 records- 0194US10119830B2Control system for work machine, work machine, and management system for work machineKOMATSU MFG CO LTD·Filed 2016·Granted Nov 6, 2018·13 cites·6 claims
- 0283US8277270B2Boat propulsion unitRYUMAN MITSUHIRO·Filed 2009·Granted Oct 2, 2012·17 cites·11 claims
- 0382US10019007B2Work machine control system, work machine, and work machine management systemKOMATSU MFG CO LTD·Filed 2016·Granted Jul 10, 2018·5 cites·10 claims
- 0479US10120388B2Control system for work machine, work machine, and control method for work machineKOMATSU MFG CO LTD·Filed 2016·Granted Nov 6, 2018·4 cites·5 claims
- 0579US10026308B2Construction machine control system, construction machine, construction machine management system, and construction machine control method and programKOMATSU MFG CO LTD·Filed 2015·Granted Jul 17, 2018·4 cites·12 claims
- 0675US10671089B2Management system and management method of mining machineKOMATSU MFG CO LTD·Filed 2013·Granted Jun 2, 2020·6 cites·17 claims
- 0775US9869555B2Construction machine control system, construction machine, construction machine management system, and construction machine control method and programKOMATSU MFG CO LTD·Filed 2015·Granted Jan 16, 2018·3 cites·10 claims
- 0874US8016626B2Marine propulsion systemYAMAHA MOTOR CO LTD·Filed 2009·Granted Sep 13, 2011·7 cites·9 claims
- 0971US10488867B2Mining machine management system, mining machine, and management methodKOMATSU MFG CO LTD·Filed 2013·Granted Nov 26, 2019·4 cites·10 claims
- 1071US10031528B2Work machine control system, work machine, and work machine management systemKOMATSU MFG CO LTD·Filed 2016·Granted Jul 24, 2018·2 cites·12 claims
- 1170US10228701B2Mining machine management system and management methodKOMATSU MFG CO LTD·Filed 2013·Granted Mar 12, 2019·3 cites·9 claims
- 1265US7959479B2Boat propulsion system and boat including the same and boat control device and boat control methodYAMAHA MOTOR CO LTD·Filed 2008·Granted Jun 14, 2011·4 cites·17 claims
- 1364US8075353B2Boat propulsion unitSUZUKI TAKAYOSHI·Filed 2009·Granted Dec 13, 2011·4 cites·17 claims
- 1463US9836061B2Management system and managing method of mining machineKOMATSU MFG CO LTD·Filed 2013·Granted Dec 5, 2017·2 cites·11 claims
- 1562US10025313B2Management system and management method of mining machineKOMATSU MFG CO LTD·Filed 2013·Granted Jul 17, 2018·2 cites·12 claims
- 1655US10599158B2Mining machine management system and management methodKOMATSU MFG CO LTD·Filed 2018·Granted Mar 24, 2020·0 cites·4 claims
- 1746US12181882B2Work machine control system, work machine, and work machine control methodKOMATSU MFG CO LTD·Filed 2019·Granted Dec 31, 2024·0 cites·6 claims
- 1840US2014266859A1Dump truck with obstacle detection mechanism and method for detecting obstacleKOMATSU MFG CO LTD·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Mitsuhiro Ryuman 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 →