Inventor · disambiguated record
Yasuaki Ushio
Also filed as: USHIO YASUAKI
4 granted patents·1 pending application·24 citations·filing 2013–2023
70Inventor score
Technology areasA61B
Top patents by PatentIndex Score
5 records- 0181US8767307B2Objective optical systemOLYMPUS MEDICAL SYSTEMS CORP·Filed 2013·Granted Jul 1, 2014·17 cites·4 claims
- 0277US9568725B2Endoscope objective optical systemOLYMPUS CORP·Filed 2016·Granted Feb 14, 2017·5 cites·10 claims
- 0369US10018827B2Objective optical system for endoscopeOLYMPUS CORP·Filed 2017·Granted Jul 10, 2018·2 cites·8 claims
- 0454US2025098951A1Light source device for endoscopeOLYMPUS CORP·Filed 2023·Application pending·0 cites
- 0546US10859811B2Relay optical system and rigid endoscope using the sameOLYMPUS CORP·Filed 2018·Granted Dec 8, 2020·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →