Inventor · disambiguated record
Yoichi Oyamada
Also filed as: OYAMADA YOICHI
3 granted patents·2 citations·filing 2011–2018
50Inventor score
Top patents by PatentIndex Score
3 records- 0174US10385810B2Intake system of internal combustion engine with superchargerAISIN SEIKI·Filed 2016·Granted Aug 20, 2019·2 cites·21 claims
- 0255US10544719B2Internal combustion engineAISIN SEIKI·Filed 2018·Granted Jan 28, 2020·0 cites·18 claims
- 0343US8596644B2Seal structure for engineHIDEAKI TAKAHASHI·Filed 2011·Granted Dec 3, 2013·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →