Inventor · disambiguated record
Ryoji Masubuchi
Also filed as: MASUBUCHI RYOJI
6 granted patents·2 pending applications·1,214 citations·filing 1995–2006
89Inventor score
Technology areasA61B
Top patents by PatentIndex Score
8 records- 0193US7229455B2Ultrasonic calculus treatment apparatusOLYMPUS CORP·Filed 2002·Granted Jun 12, 2007·424 cites·6 claims
- 0286US7264618B2Ultrasonic treatment apparatusOLYMPUS CORP·Filed 2004·Granted Sep 4, 2007·181 cites·6 claims
- 0385US5630795ACleaning tube apparatus for endoscopeOLYMPUS OPTICAL CO·Filed 1995·Granted May 20, 1997·370 cites·10 claims
- 0471US5759150ASystem for evulsing subcutaneous tissueOLYMPUS OPTICAL CO·Filed 1996·Granted Jun 2, 1998·145 cites·14 claims
- 0562US6080102ASystem for evulsing subcutaneous tissueOLYMPUS OPTICAL CO·Filed 1998·Granted Jun 27, 2000·93 cites·3 claims
- 0660US7475697B2Cleaning device for medical instrumentsOLYMPUS CORP·Filed 2006·Granted Jan 13, 2009·1 cites·6 claims
- 0743US2004084070A1Cleaning device for medical instrumentFiled 2003·Application pending·0 cites
- 0841US2004118440A1Cleaning device for medical instrumentOLYMPUS OPTICAL CO·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →