Inventor · disambiguated record
Yoshihiro Okumatsu
Also filed as: OKUMATSU YOSHIHIRO
12 granted patents·5 pending applications·71 citations·filing 2003–2024
87Inventor score
Top patents by PatentIndex Score
17 records- 0187US8621684B2Transfer assist apparatusOKUMATSU YOSHIHIRO·Filed 2010·Granted Jan 7, 2014·30 cites·18 claims
- 0283US8575885B2Motor drive system, control method of motor drive system, and traveling deviceOKUMATSU YOSHIHIRO·Filed 2010·Granted Nov 5, 2013·8 cites·10 claims
- 0380US11642782B2Conveyance robot system, method for controlling conveyance robot and non-transitory computer readable storage medium storing a robot control programTOYOTA MOTOR CO LTD·Filed 2020·Granted May 9, 2023·1 cites·11 claims
- 0472US12294245B2Motor having a plurality of first magnets and a plurality of second magnets arranged in a halbach arrangementTOYOTA MOTOR CO LTD·Filed 2023·Granted May 6, 2025·0 cites·7 claims
- 0571US6850027B2Stepping motor driverJAPAN SERVO·Filed 2003·Granted Feb 1, 2005·19 cites·17 claims
- 0668US7068001B2Motor control systemJAPAN SERVO·Filed 2005·Granted Jun 27, 2006·7 cites·7 claims
- 0764US10181749B2Charging systemTOYOTA MOTOR CO LTD·Filed 2017·Granted Jan 15, 2019·1 cites·4 claims
- 0864US2025033202A1Control system, control method, and non-transitory storage mediumTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0961US2025058465A1Robot control device, control method, and non-transitory storage mediumTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1057US2025080025A1Current detection device, current detection method, and non-transitory storage mediumTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1155US11469631B2Rotor and method of manufacturing the sameTOYOTA MOTOR CO LTD·Filed 2020·Granted Oct 11, 2022·0 cites·1 claims
- 1253US10886868B2Motor control apparatus, control method thereof, and programTOYOTA MOTOR CO LTD·Filed 2019·Granted Jan 5, 2021·0 cites·8 claims
- 1353US10737392B2Autonomous mobile object and storage medium for autonomous mobile objectTOYOTA MOTOR CO LTD·Filed 2017·Granted Aug 11, 2020·0 cites·9 claims
- 1446US6897633B2Stepping motor driverJAPAN SERVO·Filed 2004·Granted May 24, 2005·5 cites·19 claims
- 1544US11590654B2Conveyance robot system, method of controlling a conveyance robot and non-transitory computer readable storage medium storing a robot control programTOYOTA MOTOR CO LTD·Filed 2020·Granted Feb 28, 2023·0 cites·10 claims
- 1642US2021170601A1Conveyance robot system, method for controlling conveyance robot and non-transitory computer readable storage medium storing a robot control programTOYOTA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 1735US2010324753A1Vehicle, system including the same, vehicle motion producing methodTOYOTA MOTOR CO LTD·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yoshihiro Okumatsu 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 →