Inventor · disambiguated record
Kazuo Ootsuka
Also filed as: OOTSUKA KAZUO
20 granted patents·6 pending applications·54 citations·filing 1980–2024
88Inventor score
Top patents by PatentIndex Score
26 records- 0188US4377043ASemi-automatic hydraulic excavatorKOMATSU MFG CO LTD·Filed 1980·Granted Mar 22, 1983·52 cites·4 claims
- 0269US11635469B2Power supply deviceTOYOTA MOTOR CO LTD·Filed 2019·Granted Apr 25, 2023·1 cites·5 claims
- 0368US11646578B2Power supply systemTOYOTA MOTOR CO LTD·Filed 2019·Granted May 9, 2023·1 cites·5 claims
- 0461US11349156B2Power supply deviceTOYOTA MOTOR CO LTD·Filed 2019·Granted May 31, 2022·0 cites·4 claims
- 0559US2024266860A1Power supply systemTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0659US2024258800A1Power supply systemTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0759US2024266839A1Power source systemTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0859US2024339674A1Power source systemTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0957US11218013B2Power supply systemTOYOTA MOTOR CO LTD·Filed 2020·Granted Jan 4, 2022·0 cites·15 claims
- 1055US11196252B2Power supply systemTOYOTA MOTOR CO LTD·Filed 2019·Granted Dec 7, 2021·0 cites·3 claims
- 1154US11404897B2Power supply systemTOYOTA MOTOR CO LTD·Filed 2019·Granted Aug 2, 2022·0 cites·6 claims
- 1254US11196271B2Full-charge-capacity estimating device for power supply deviceTOYOTA MOTOR CO LTD·Filed 2019·Granted Dec 7, 2021·0 cites·9 claims
- 1354US2023291212A1Power supply systemTOYOTA MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 1453US11411414B2Power supply device that performs malfunctioned determinationTOYOTA MOTOR CO LTD·Filed 2019·Granted Aug 9, 2022·0 cites·4 claims
- 1553US11101648B2Power supply systemTOYOTA MOTOR CO LTD·Filed 2019·Granted Aug 24, 2021·0 cites·4 claims
- 1652US10944262B2Power supply systemTOYOTA MOTOR CO LTD·Filed 2019·Granted Mar 9, 2021·0 cites·6 claims
- 1752US2022255329A1Power supply systemTOYOTA MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 1851US11500022B2Power supply systemTOYOTA MOTOR CO LTD·Filed 2019·Granted Nov 15, 2022·0 cites·3 claims
- 1951US11139682B2Power supply systemTOYOTA MOTOR CO LTD·Filed 2019·Granted Oct 5, 2021·0 cites·1 claims
- 2051US10965150B2Power supply systemTOYOTA MOTOR CO LTD·Filed 2019·Granted Mar 30, 2021·0 cites·4 claims
- 2150US11302970B2Power supply systemTOYOTA MOTOR CO LTD·Filed 2019·Granted Apr 12, 2022·0 cites·2 claims
- 2249US12027893B2Power supply deviceTOYOTA MOTOR CO LTD·Filed 2021·Granted Jul 2, 2024·0 cites·7 claims
- 2349US11050247B2Power supply systemTOYOTA MOTOR CO LTD·Filed 2019·Granted Jun 29, 2021·0 cites·2 claims
- 2449US10985606B2Power supply systemTOYOTA MOTOR CO LTD·Filed 2019·Granted Apr 20, 2021·0 cites·2 claims
- 2548US11476688B2Power supply device having sequentially connected battery modulesTOYOTA MOTOR CO LTD·Filed 2019·Granted Oct 18, 2022·0 cites·3 claims
- 2647US11757291B2Power supply deviceTOYOTA MOTOR CO LTD·Filed 2019·Granted Sep 12, 2023·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →