Inventor · disambiguated record
Yumi Oka
Also filed as: OKA YUMI
5 granted patents·2 pending applications·49 citations·filing 1993–2023
76Inventor score
Top patents by PatentIndex Score
7 records- 0187USD964559SHandle for cathetersTORAY INDUSTRIES·Filed 2020·Granted Sep 20, 2022·15 cites·1 claims
- 0257US5352308ASelf-locking agentTHREE BOND CO LTD·Filed 1993·Granted Oct 4, 1994·28 cites·5 claims
- 0356US2025177704A1Liquid control system, balloon catheter assembly, balloon catheter system, and method of using balloon catheter systemTORAY INDUSTRIES·Filed 2023·Application pending·0 cites
- 0451USD811604SPressure detector for an extracorporeal circulation circuitTORAY INDUSTRIES·Filed 2015·Granted Feb 27, 2018·6 cites·1 claims
- 0550US2023141641A1Balloon catheterTORAY INDUSTRIES·Filed 2021·Application pending·0 cites
- 0643US11826094B2Method of manufacturing catheter and catheter manufactured by the methodTORAY INDUSTRIES·Filed 2020·Granted Nov 28, 2023·0 cites·5 claims
- 0728USD811603SPressure detector for an extracorporeal circulation circuitTORAY INDUSTRIES·Filed 2015·Granted Feb 27, 2018·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →