Inventor · disambiguated record
Yuzo Ohkawa
Also filed as: OHKAWA YUZO
10 granted patents·2 pending applications·44 citations·filing 1988–2024
83Inventor score
Files withMAZDA MOTOR12
Top patents by PatentIndex Score
12 records- 0178US11174938B2Transfer structure for vehicleMAZDA MOTOR·Filed 2019·Granted Nov 16, 2021·3 cites·16 claims
- 0272US5526909AParking mechanism for automatic transmissionMAZDA MOTOR·Filed 1993·Granted Jun 18, 1996·26 cites·20 claims
- 0362US12409726B2Vehicle differential and vehicleMAZDA MOTOR·Filed 2024·Granted Sep 9, 2025·0 cites·20 claims
- 0446US10220702B2Motive force transmission device and production method thereforMAZDA MOTOR·Filed 2015·Granted Mar 5, 2019·0 cites·15 claims
- 0544US10513176B2Vehicle transfer structureMAZDA MOTOR·Filed 2018·Granted Dec 24, 2019·0 cites·5 claims
- 0643US10843560B2Transfer deviceMAZDA MOTOR·Filed 2018·Granted Nov 24, 2020·0 cites·5 claims
- 0741US5426991AAutomatic transmissionMAZDA MOTOR·Filed 1993·Granted Jun 27, 1995·8 cites·4 claims
- 0839US12194844B2Transfer device of vehicleMAZDA MOTOR·Filed 2021·Granted Jan 14, 2025·0 cites·8 claims
- 0938US4952200AAutomatic transmissionMAZDA MOTOR·Filed 1988·Granted Aug 28, 1990·7 cites·18 claims
- 1036US10093180B2Transfer device for four-wheel drive vehicleMAZDA MOTOR·Filed 2016·Granted Oct 9, 2018·0 cites·20 claims
- 1136US2011219897A1Power transmission apparatusMAZDA MOTOR·Filed 2010·Application pending·0 cites
- 1228US2019032769A1Transfer structure for vehicleMAZDA MOTOR·Filed 2018·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yuzo Ohkawa 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 →