Inventor · disambiguated record
Shigeaki Oba
Also filed as: OBA SHIGEAKI
3 granted patents·8 citations·filing 2018–2020
59Inventor score
Files withYAMAHA MOTOR CO LTD3
Top patents by PatentIndex Score
3 records- 0187US10744830B2VehicleYAMAHA MOTOR CO LTD·Filed 2018·Granted Aug 18, 2020·4 cites·13 claims
- 0283US10245947B2Vehicle including a shiftable transmission with operation leverYAMAHA MOTOR CO LTD·Filed 2018·Granted Apr 2, 2019·4 cites·9 claims
- 0336US11548382B2VehicleYAMAHA MOTOR CO LTD·Filed 2020·Granted Jan 10, 2023·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →