Inventor · disambiguated record
Yasumasa Oguma
Also filed as: OGUMA YASUMASA
16 granted patents·24 pending applications·17 citations·filing 2014–2025
87Inventor score
Top patents by PatentIndex Score
40 records- 0194US10507734B2Battery state estimating apparatusTOYOTA MOTOR CO LTD·Filed 2018·Granted Dec 17, 2019·8 cites·4 claims
- 0286US10649036B2Battery state estimating apparatusTOYOTA MOTOR CO LTD·Filed 2018·Granted May 12, 2020·3 cites·8 claims
- 0382US10950832B2Battery moduleTOYOTA MOTOR CO LTD·Filed 2018·Granted Mar 16, 2021·1 cites·5 claims
- 0481US11881567B2Battery systemTOYOTA MOTOR CO LTD·Filed 2021·Granted Jan 23, 2024·1 cites·4 claims
- 0579US10718817B2Battery state estimating apparatusOGUMA YASUMASA·Filed 2017·Granted Jul 21, 2020·4 cites·9 claims
- 0677US2023387557A1Battery and battery production methodTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 0775US12148899B2Battery systemTOYOTA MOTOR CO LTD·Filed 2023·Granted Nov 19, 2024·0 cites·4 claims
- 0873US2024300298A1Vehicle, control device, and vehicle control methodTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0973US2024361117A1Battery system and abnormality sensing method for battery systemTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1073US2025309398A1Battery moduleTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1172US2024247990A1Battery systemTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1271US11764445B2Battery and battery production methodTOYOTA MOTOR CO LTD·Filed 2021·Granted Sep 19, 2023·0 cites·15 claims
- 1371US2024304853A1All-solid-state battery packTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1469US2025293338A1Battery pack and method of manufacturing battery packTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 1569US2025309381A1Gas detection unit, battery pack, gas detection system, battery system and gas detection methodTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 1668US2025038377A1Battery pack and battery systemTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1768US2024413415A1Battery systemTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1868US2024405302A1Power storage device and vehicleTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1968US2025023132A1Energy storage deviceTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2067US2025273764A1Battery module, battery packTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 2167US2025023131A1Battery pack and vehicleTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2267US2025253445A1Power storage deviceTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 2362US2025128604A1Abnormality Determination Device and Abnormality Determination MethodTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2462US2024409003A1Vehicle and method for controlling vehicleTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2561US11486543B2Module with reduced deterioration of binding memberTOYOTA MOTOR CO LTD·Filed 2020·Granted Nov 1, 2022·0 cites·5 claims
- 2661US2024413410A1Battery systemTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2760US2024380233A1Battery systemTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2858US2021296745A1Battery pack production method and battery packTOYOTA MOTOR CO LTD·Filed 2021·Application pending·0 cites
- 2958US2025253422A1Hydrogen sulfide removal unit and battery packTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 3057US9843072B2Secondary batteryTOYOTA MOTOR CO LTD·Filed 2014·Granted Dec 12, 2017·0 cites·3 claims
- 3157US2024266630A1Battery system and electrified vehicleTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 3255US11121386B2Temperature estimating apparatusTOYOTA MOTOR CO LTD·Filed 2018·Granted Sep 14, 2021·0 cites·4 claims
- 3355US10249880B2Method for manufacturing current collector and method for manufacturing solid batteryTOYOTA MOTOR CO LTD·Filed 2016·Granted Apr 2, 2019·0 cites·7 claims
- 3451US11329322B2Battery moduleTOYOTA MOTOR CO LTD·Filed 2019·Granted May 10, 2022·0 cites·4 claims
- 3550US11258069B2Current collector, battery and methods for producing the sameTOYOTA MOTOR CO LTD·Filed 2017·Granted Feb 22, 2022·0 cites·3 claims
- 3648US10656216B2Battery state estimating apparatusTOYOTA MOTOR CO LTD·Filed 2018·Granted May 19, 2020·0 cites·6 claims
- 3746US11502376B2Battery module and battery packTOYOTA MOTOR CO LTD·Filed 2018·Granted Nov 15, 2022·0 cites·7 claims
- 3846US11417911B2All-solid-state battery and method for producing the sameTOYOTA MOTOR CO LTD·Filed 2019·Granted Aug 16, 2022·0 cites·10 claims
- 3942US2019064278A1Impedance estimating apparatusTOYOTA MOTOR CO LTD·Filed 2018·Application pending·0 cites
- 4041US2017207440A1All-solid-state batteryTOYOTA MOTOR CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →