Inventor · disambiguated record
Tomokazu Masuda
Also filed as: MASUDA TOMOKAZU
31 granted patents·14 pending applications·148 citations·filing 2007–2021
96Inventor score
Top patents by PatentIndex Score
45 records- 0195US10358047B2Electric power storage systemTOYOTA MOTOR CO LTD·Filed 2015·Granted Jul 23, 2019·7 cites·7 claims
- 0294US8736101B2Power source system for electric powered vehicle and control method thereofMASUDA TOMOKAZU·Filed 2010·Granted May 27, 2014·24 cites·17 claims
- 0386US10328809B2Charging apparatus and control method for charging apparatusTOYOTA MOTOR CO LTD·Filed 2017·Granted Jun 25, 2019·8 cites·6 claims
- 0486US9937817B2Vehicle having charging time estimation based upon actuation patternsTOYOTA MOTOR CO LTD·Filed 2016·Granted Apr 10, 2018·5 cites·7 claims
- 0584US11121558B2Charging deviceTOYOTA MOTOR CO LTD·Filed 2019·Granted Sep 14, 2021·4 cites·7 claims
- 0683US8478469B2Power source system for electric powered vehicle and control method thereforUEO DAISUKE·Filed 2009·Granted Jul 2, 2013·32 cites·12 claims
- 0782US8192565B2Steel for machine and structural use having excellent machinability and process for producing the sameMASUDA TOMOKAZU·Filed 2008·Granted Jun 5, 2012·5 cites·13 claims
- 0881US9598751B2High strength cold-rolled steel sheet exhibiting little variation in strength and ductility, and manufacturing method for sameKOBE STEEL LTD·Filed 2013·Granted Mar 21, 2017·2 cites·17 claims
- 0977US9457673B2Electric vehicle with charging port illuminationMASUDA TOMOKAZU·Filed 2011·Granted Oct 4, 2016·8 cites·6 claims
- 1072US11025074B2Charging management apparatusTOYOTA MOTOR CO LTD·Filed 2018·Granted Jun 1, 2021·2 cites·12 claims
- 1172US9618954B2Vehicle charging system and vehicle charging method with first and second charging operationsMASUDA TOMOKAZU·Filed 2011·Granted Apr 11, 2017·6 cites·6 claims
- 1269US9718368B2Charging device for vehicleMASUDA TOMOKAZU·Filed 2014·Granted Aug 1, 2017·3 cites·11 claims
- 1369US9199538B2Charge controller for electrically powered vehicle configured to allow charging of a power storage device for driving the vehicle from a power source outside of the vehicleMASUDA TOMOKAZU·Filed 2009·Granted Dec 1, 2015·10 cites·11 claims
- 1468US9062360B2Steel for machine structural useTSUCHIDA TAKEHIRO·Filed 2010·Granted Jun 23, 2015·1 cites·10 claims
- 1567US8653788B2Charging cable and charging system for electrically powered vehicleMASUDA TOMOKAZU·Filed 2009·Granted Feb 18, 2014·9 cites·10 claims
- 1664US10894478B2Vehicle and power transmission systemTOYOTA MOTOR CO LTD·Filed 2018·Granted Jan 19, 2021·1 cites·8 claims
- 1764US10000137B2Hybrid vehicle with means for disconnection of a depleted auxiliary battery in order to allow for more rapid main battery chargingTOYOTA MOTOR CO LTD·Filed 2014·Granted Jun 19, 2018·2 cites·7 claims
- 1864US8660732B2Vehicle with external chargingMASUDA TOMOKAZU·Filed 2011·Granted Feb 25, 2014·3 cites·12 claims
- 1963US8952564B2Power source system for electric powered vehicleKAMICHI KENSUKE·Filed 2009·Granted Feb 10, 2015·9 cites·9 claims
- 2059US11691515B2Charging management apparatusTOYOTA MOTOR CO LTD·Filed 2021·Granted Jul 4, 2023·0 cites·6 claims
- 2158US9444187B2VehicleKOJIMA KOICHI·Filed 2013·Granted Sep 13, 2016·4 cites·7 claims
- 2257US10385430B2High-strength steel material having excellent fatigue propertiesKOBE STEEL LTD·Filed 2015·Granted Aug 20, 2019·0 cites·2 claims
- 2354US9895986B2Electric vehicle externally chargeable by two different methodsTOYOTA MOTOR CO LTD·Filed 2014·Granted Feb 20, 2018·2 cites·8 claims
- 2454US9708697B2High strength cold-rolled steel sheet and manufacturing method thereforKOBE STEEL LTD·Filed 2013·Granted Jul 18, 2017·0 cites·18 claims
- 2553US9257867B2VehicleMASUDA TOMOKAZU·Filed 2010·Granted Feb 9, 2016·1 cites·7 claims
- 2651US2009277547A1High-strength steel sheets and processes for production of the sameKOBE STEEL LTD·Filed 2007·Application pending·0 cites
- 2750US9534279B2High-strength cold-rolled steel sheet having small variations in strength and ductility and manufacturing method for the sameKOBE STEEL LTD·Filed 2012·Granted Jan 3, 2017·0 cites·12 claims
- 2849US10926642B2Electric vehicleTOYOTA MOTOR CO LTD·Filed 2019·Granted Feb 23, 2021·0 cites·5 claims
- 2947US10308126B2Charging apparatus and control method for charging apparatusTOYOTA MOTOR CO LTD·Filed 2017·Granted Jun 4, 2019·0 cites·5 claims
- 3047US9789781B2Charging device for a vehicle mounted electrical storage deviceMASUDA TOMOKAZU·Filed 2014·Granted Oct 17, 2017·0 cites·10 claims
- 3147US2008156403A1Steel for high-speed cold working and method for production thereof, and part formed by high-speed cold working and method for production thereofKOBE STEEL LTD·Filed 2007·Application pending·0 cites
- 3245US9200357B2Steel for machine structural use, manufacturing method for same, case hardened steel component, and manufacturing method for sameTSUCHIDA TAKEHIRO·Filed 2010·Granted Dec 1, 2015·0 cites·3 claims
- 3345US2008178972A1High strength steel sheet and method for producing the sameKOBE STEEL LTD·Filed 2007·Application pending·0 cites
- 3444US2013088198A1Electric charging system and electric charging methodMASUDA TOMOKAZU·Filed 2012·Application pending·0 cites
- 3542US9252614B2Vehicle comprising batteryMASUDA TOMOKAZU·Filed 2011·Granted Feb 2, 2016·0 cites·15 claims
- 3642US2018087124A1Heat-treated steel wire having excellent bendabilityKOBE STEEL LTD·Filed 2016·Application pending·0 cites
- 3742US2018087125A1High-carbon steel wire material with excellent wire drawability, and steel wireKOBE STEEL LTD·Filed 2016·Application pending·0 cites
- 3842US2018073093A1Heat-treated steel wire having excellent fatigue-resistance characteristicsKOBE STEEL LTD·Filed 2016·Application pending·0 cites
- 3941US2013103203A1Electronic control unit and control method thereofMASUDA TOMOKAZU·Filed 2011·Application pending·0 cites
- 4040US2017130303A1Wire rod for steel wire, and steel wireKOBE STEEL LTD·Filed 2015·Application pending·0 cites
- 4140US2014232355A1Vehicle charging control apparatus and vehicle equipped with the sameMASUDA TOMOKAZU·Filed 2011·Application pending·0 cites
- 4239US2016319393A1Rolled material for high strength spring, and wire for high strength spring using the sameKOBE STEEL LTD·Filed 2014·Application pending·0 cites
- 4339US2017198375A1Wire rod for steel wire, and steel wireKOBE STEEL LTD·Filed 2015·Application pending·0 cites
- 4436US2013332019A1Shift-lock apparatus for vehicleGOTO YOSHIHIKO·Filed 2011·Application pending·0 cites
- 4527US2017058376A1Rolled material for high strength spring, and wire for high strength springKOBE STEEL LTD·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Tomokazu Masuda 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 →