Inventor · disambiguated record
Nagahide Sakai
Also filed as: SAKAI NAGAHIDE
6 granted patents·8 pending applications·28 citations·filing 2007–2024
78Inventor score
Top patents by PatentIndex Score
14 records- 0183US7635940B2Ultrasonic motor and microscope stageOLYMPUS CORP·Filed 2007·Granted Dec 22, 2009·14 cites·12 claims
- 0274US7759840B2Ultrasonic motor and vibration detection method for ultrasonic motorOLYMPUS CORP·Filed 2007·Granted Jul 20, 2010·8 cites·2 claims
- 0367US9768374B2Method of manufacturing cylindrical piezoelectric elementOLYMPUS CORP·Filed 2014·Granted Sep 19, 2017·2 cites·5 claims
- 0462US8084921B2Ultrasonic motor drive apparatusKASAI YASUAKI·Filed 2010·Granted Dec 27, 2011·2 cites·8 claims
- 0559US2024188810A1Perfusion device, perfusion method, and perfusion systemOLYMPUS CORP·Filed 2024·Application pending·0 cites
- 0656US2024049953A1Endoscope fluid control system, fluid control apparatus for endoscope, control method of endoscope fluid control system, and control method of fluid control apparatus for endoscopeOLYMPUS MEDICAL SYSTEMS CORP·Filed 2023·Application pending·0 cites
- 0756US2024090746A1Insertion deviceOLYMPUS MEDICAL SYSTEMS CORP·Filed 2023·Application pending·0 cites
- 0856US2024032950A1Fluid perfusion apparatus and fluid perfusion methodOLYMPUS MEDICAL SYSTEMS CORP·Filed 2023·Application pending·0 cites
- 0954US7923900B2Ultrasonic motorOLYMPUS CORP·Filed 2009·Granted Apr 12, 2011·2 cites·10 claims
- 1053US2023000541A1Electrode unit, treatment system and method for operating electrode unitOLYMPUS CORP·Filed 2022·Application pending·0 cites
- 1150US10420599B2Ultrasonic vibrator and ultrasonic treatment deviceOLYMPUS CORP·Filed 2017·Granted Sep 24, 2019·0 cites·9 claims
- 1237US2010213792A1Multilayered piezoelectric element and ultrasonic motorOLYMPUS CORP·Filed 2010·Application pending·0 cites
- 1336US2016114355A1Ultrasound vibration device, manufacturing method for ultrasound vibration device, and ultrasound medical apparatusOLYMPUS CORP·Filed 2015·Application pending·0 cites
- 1435US2011031848A1Multilayered piezoelectric element and ultrasonic motorOLYMPUS CORP·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →