Inventor · disambiguated record
Ryoichiro Kotani
Also filed as: KOTANI RYOICHIRO
3 granted patents·1 pending application·1 citations·filing 2012–2016
48Inventor score
Top patents by PatentIndex Score
4 records- 0153US8425124B2Vehicle bearing deviceTAKIMOTO MASAO·Filed 2012·Granted Apr 23, 2013·1 cites·2 claims
- 0249US10207537B2Method for manufacturing hub ring and method for manufacturing vehicle bearing apparatusJTEKT CORP·Filed 2016·Granted Feb 19, 2019·0 cites·1 claims
- 0347US2014230249A1Method for manufacturing hub ring and method for manufacturing vehicle bearing apparatusJTEKT CORP·Filed 2014·Application pending·0 cites
- 0445US8814435B2Bearing unitJTEKT CORP·Filed 2013·Granted Aug 26, 2014·0 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Ryoichiro Kotani 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 →