Inventor · disambiguated record
Tomonari Oka
Also filed as: OKA TOMONARI
10 granted patents·50 citations·filing 2017–2022
85Inventor score
Files withSHIMANO KK10
Top patents by PatentIndex Score
10 records- 0195US10752320B2Bicycle rear hub assemblySHIMANO KK·Filed 2017·Granted Aug 25, 2020·23 cites·55 claims
- 0293US11279442B2Sprocket support body and bicycle rear hub assemblySHIMANO KK·Filed 2018·Granted Mar 22, 2022·17 cites·21 claims
- 0390US11642913B2Sprocket support body and bicycle hub assemblySHIMANO KK·Filed 2019·Granted May 9, 2023·4 cites·33 claims
- 0478US11578761B2Bicycle sprocket arrangementSHIMANO KK·Filed 2019·Granted Feb 14, 2023·4 cites·27 claims
- 0568US11465710B2Bicycle rear sprocket assemblySHIMANO KK·Filed 2019·Granted Oct 11, 2022·2 cites·25 claims
- 0666US12285972B2Sprocket support body and bicycle rear hub assemblySHIMANO KK·Filed 2022·Granted Apr 29, 2025·0 cites·20 claims
- 0752US11919333B2Hub for human-powered vehicleSHIMANO KK·Filed 2021·Granted Mar 5, 2024·0 cites·15 claims
- 0851US12049932B2Planar ratchet assembly for human-powered vehicleSHIMANO KK·Filed 2021·Granted Jul 30, 2024·0 cites·32 claims
- 0950US11571929B2Wheel hubSHIMANO KK·Filed 2020·Granted Feb 7, 2023·0 cites·22 claims
- 1044US10766301B2Rear wheel fixing mechanism for a bicycleSHIMANO KK·Filed 2017·Granted Sep 8, 2020·0 cites·31 claims
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