Inventor · disambiguated record
Nobuharu Ota
Also filed as: OTA NOBUHARU
6 granted patents·2 pending applications·8 citations·filing 2009–2022
72Inventor score
Top patents by PatentIndex Score
8 records- 0176US10040532B2Boat and boat maneuvering systemYAMAHA MOTOR CO LTD·Filed 2017·Granted Aug 7, 2018·4 cites·24 claims
- 0267US11072395B2Watercraft and guideYAMAHA MOTOR CO LTD·Filed 2018·Granted Jul 27, 2021·1 cites·23 claims
- 0356US11407479B2Jet propulsion watercraftYAMAHA MOTOR CO LTD·Filed 2020·Granted Aug 9, 2022·0 cites·18 claims
- 0456US2022341114A1Marine debris collection deviceYAMAHA MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 0549US10625839B2Boat and boat maneuvering systemYAMAHA MOTOR CO LTD·Filed 2018·Granted Apr 21, 2020·0 cites·23 claims
- 0649US2022307215A1Marine debris collection deviceYAMAHA MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 0746US8517782B2Marine vessel propulsion device and marine vessel including the sameOTA NOBUHARU·Filed 2010·Granted Aug 27, 2013·1 cites·6 claims
- 0846US8206191B2Water jet propulsion watercraftOTA NOBUHARU·Filed 2009·Granted Jun 26, 2012·2 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →