Inventor · disambiguated record
Ryuji Otsuka
Also filed as: OTSUKA RYUJI
5 granted patents·2 pending applications·193 citations·filing 1998–2023
84Inventor score
Top patents by PatentIndex Score
7 records- 0190US9543598B2Fuel cell-powered motorcycleSUZUKI MOTOR CORP·Filed 2015·Granted Jan 10, 2017·5 cites·5 claims
- 0289US6761259B1Moving handrail for passenger conveyorMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Jul 13, 2004·39 cites·8 claims
- 0374US6064939AIndividual guidance system for aircraft in an approach control area under automatic dependent surveillanceOKI ELECTRIC IND CO LTD·Filed 1998·Granted May 16, 2000·79 cites·5 claims
- 0462US2024253424A1Vehicle fragrance supply apparatusTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 0562US2024253425A1Vehicle fragrance supply deviceTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 0660US6085145AAircraft control systemOKI ELECTRIC IND CO LTD·Filed 1998·Granted Jul 4, 2000·44 cites·20 claims
- 0742US6020831AFlight control system user interface apparatus and control data display method thereofOKI ELECTRIC IND CO LTD·Filed 1998·Granted Feb 1, 2000·26 cites·17 claims
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