Inventor · disambiguated record
Yuji Oku
Also filed as: OKU YUJI
3 granted patents·2 pending applications·47 citations·filing 1978–2021
62Inventor score
Top patents by PatentIndex Score
5 records- 0185US4202297ATwo-stroke engine having variable exhaust port timingYAMAHA MOTOR CO LTD·Filed 1978·Granted May 13, 1980·47 cites·3 claims
- 0250US12041982B2Protective clothing for exerciseNOW VAGUE INTERNATIONAL CO LTD·Filed 2021·Granted Jul 23, 2024·0 cites·5 claims
- 0340US10939710B2Protective clothing for exerciseNOW VAGUE INTERNATIONAL CO LTD·Filed 2015·Granted Mar 9, 2021·0 cites·6 claims
- 0435US2009229574A1Fuel injection device, an engine including the same, and vehicleYAMAHA MOTOR CO LTD·Filed 2006·Application pending·0 cites
- 0535US2009126674A1Engine and vehicleYAMAHA MOTOR CO LTD·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →