Inventor · disambiguated record
Ryu Okuda
Also filed as: OKUDA RYU
2 granted patents·1 pending application·9 citations·filing 2007–2019
48Inventor score
Top patents by PatentIndex Score
3 records- 0174US7908258B2Search keyword input device, search keyword input method, and search keyword input programSONY CORP·Filed 2007·Granted Mar 15, 2011·9 cites·6 claims
- 0261US11655125B2Passenger conveyor and guide shoe for passenger conveyorMITSUBISHI ELECTRIC CORP·Filed 2019·Granted May 23, 2023·0 cites·12 claims
- 0338US2021087022A1Device for detecting abnormality in passenger conveyorMITSUBISHI ELECTRIC CORP·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →