Inventor · disambiguated record
Yoshitaka Fujii
Also filed as: FUJII YOSHITAKA
5 granted patents·4 pending applications·299 citations·filing 1990–2025
80Inventor score
Top patents by PatentIndex Score
9 records- 0193US8518067B2Ultrasonic surgical instrumentMASUDA SHINYA·Filed 2012·Granted Aug 27, 2013·220 cites·6 claims
- 0292US5160009APassenger conveyor and moving handrail for passenger conveyor and manufacturing method thereforHITACHI LTD·Filed 1990·Granted Nov 3, 1992·76 cites·15 claims
- 0378US10256051B2Board unit, operation input unit, energy treatment instrument, and manufacturing method of board unitOLYMPUS CORP·Filed 2017·Granted Apr 9, 2019·2 cites·9 claims
- 0459US7554048B2Ultrasonic treatment switch device and medical device switch attachment systemOLYMPUS MEDICAL SYSTEMS CORP·Filed 2006·Granted Jun 30, 2009·1 cites·11 claims
- 0556US2025228586A1Ultrasound treatment toolOLYMPUS MEDICAL SYSTEMS CORP·Filed 2025·Application pending·0 cites
- 0655US12295609B2Ultrasound treatment toolOLYMPUS MEDICAL SYSTEMS CORP·Filed 2022·Granted May 13, 2025·0 cites·20 claims
- 0749US2010274160A1Switching structure and surgical equipmentYACHI CHIE·Filed 2009·Application pending·0 cites
- 0842US2012010539A1Operation device and surgical apparatusYACHI CHIE·Filed 2011·Application pending·0 cites
- 0940US2021153929A1Treatment tool and treatment tool airtight memberOLYMPUS CORP·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →