Inventor · disambiguated record
Ryou Oosawa
Also filed as: OOSAWA RYOU
9 granted patents·1 pending application·20 citations·filing 2011–2020
81Inventor score
Top patents by PatentIndex Score
10 records- 0193US10288126B2Torque transmission joint and electric power steering deviceNSK LTD·Filed 2015·Granted May 14, 2019·7 cites·13 claims
- 0291US10982721B2Torque transmission joint and electric power steering deviceNSK LTD·Filed 2017·Granted Apr 20, 2021·5 cites·10 claims
- 0372US11965582B2Worm reducer and electric assist deviceNSK LTD·Filed 2020·Granted Apr 23, 2024·1 cites·18 claims
- 0470US11015656B2Torque transmission joint and electric power steering deviceNSK LTD·Filed 2017·Granted May 25, 2021·1 cites·10 claims
- 0565US10738834B2Joint for torque transmission and worm reduction gearNSK LTD·Filed 2016·Granted Aug 11, 2020·2 cites·7 claims
- 0657US9519748B2Assistance device for steering device and method of assisting steering device designTOMARU MASAKI·Filed 2012·Granted Dec 13, 2016·1 cites·18 claims
- 0755US8965743B2Steering device design assisting apparatus and steering device design assisting methodTOMARU MASAKI·Filed 2011·Granted Feb 24, 2015·3 cites·20 claims
- 0838US2020290666A1Joint for torque transmission and electric power steering deviceNSK LTD·Filed 2017·Application pending·0 cites
- 0937US10408271B2Torque transmission joint and worm reduction gearNSK LTD·Filed 2016·Granted Sep 10, 2019·0 cites·19 claims
- 1036US11648978B2Torque transmission joint and electric-powered power steering apparatusNSK LTD·Filed 2018·Granted May 16, 2023·0 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →