Inventor · disambiguated record
Akitaka Ichikawa
Also filed as: ICHIKAWA AKITAKA
9 granted patents·7 pending applications·27 citations·filing 2011–2025
83Inventor score
Top patents by PatentIndex Score
16 records- 0189US12055210B2Lubricating device of vehicle transmission systemTOYOTA MOTOR CO LTD·Filed 2023·Granted Aug 6, 2024·7 cites·4 claims
- 0289US10704608B2Shaft coupling structureTOGO SEISAKUSHO KK·Filed 2016·Granted Jul 7, 2020·6 cites·4 claims
- 0388US10443657B2Power transmission device for vehicleTOYOTA MOTOR CO LTD·Filed 2016·Granted Oct 15, 2019·5 cites·3 claims
- 0479US10300780B2Support structure for rotating shafts of vehicleTOYOTA MOTOR CO LTD·Filed 2015·Granted May 28, 2019·3 cites·7 claims
- 0572US2025360806A1Battery electric vehicleTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 0671US2025360810A1Battery electric vehicleTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 0768US12455004B2Drive unitTOYOTA MOTOR CO LTD·Filed 2023·Granted Oct 28, 2025·0 cites·4 claims
- 0867US11035418B2Tolerance ringTOGO SEISAKUSHO KK·Filed 2016·Granted Jun 15, 2021·2 cites·5 claims
- 0967US10017041B2Power transmission structure of vehicleTOYOTA MOTOR CO LTD·Filed 2016·Granted Jul 10, 2018·1 cites·2 claims
- 1066US2025360782A1Battery electric vehicleTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 1166US2025360811A1Battery electric vehicleTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 1265US2025360809A1Battery electric vehicleTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 1364US9784336B2Damper device for vehicleSUGIYAMA MASATAKA·Filed 2013·Granted Oct 10, 2017·2 cites·4 claims
- 1458US2024198781A1Driving deviceTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1554US2024262213A1Motor unitTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1646US9132832B2Power transmission device for vehicleICHIKAWA AKITAKA·Filed 2011·Granted Sep 15, 2015·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →