Inventor · disambiguated record
Masamichi Yanai
Also filed as: YANAI MASAMICHI
24 granted patents·9 pending applications·657 citations·filing 2003–2025
96Inventor score
Top patents by PatentIndex Score
33 records- 0198US11781551B2Alternating pump gapsTC1 LLC·Filed 2021·Granted Oct 10, 2023·25 cites·17 claims
- 0297US10371152B2Alternating pump gapsTC1 LLC·Filed 2016·Granted Aug 6, 2019·19 cites·16 claims
- 0396US9713663B2Cardiac pump with speed adapted for ventricle unloadingTC1 LLC·Filed 2013·Granted Jul 25, 2017·71 cites·11 claims
- 0496US9371826B2Impeller position compensation using field oriented controlTHORATEC CORP·Filed 2013·Granted Jun 21, 2016·70 cites·6 claims
- 0595US9709061B2Impeller position compensation using field oriented controlTC1 LLC·Filed 2016·Granted Jul 18, 2017·17 cites·11 claims
- 0695US9556873B2Startup sequence for centrifugal pump with levitated impellerTC1 LLC·Filed 2013·Granted Jan 31, 2017·78 cites·15 claims
- 0795US9127680B2Verification of magnetic balance for magnetically levitated impellerTHORATEC CORP·Filed 2013·Granted Sep 8, 2015·25 cites·8 claims
- 0894US10245361B2Impeller suspension mechanism for heart pumpTC1 LLC·Filed 2016·Granted Apr 2, 2019·11 cites·20 claims
- 0994US8652024B1Sterilizable cable system for implantable blood pumpTHORATEC CORP·Filed 2013·Granted Feb 18, 2014·139 cites·7 claims
- 1088US9192705B2Percutaneous cable with redundant conductors for implantable blood pumpTHORATEC CORP·Filed 2013·Granted Nov 24, 2015·39 cites·5 claims
- 1187US8968174B2Motor fault monitor for implantable blood pumpTHORATEC CORP·Filed 2013·Granted Mar 3, 2015·23 cites·17 claims
- 1285US12343517B2Cardiac pump with speed adapted for ventricle unloadingTC1 LLC·Filed 2023·Granted Jul 1, 2025·0 cites·14 claims
- 1385US12297836B2Alternating pump gapsTC1 LLC·Filed 2023·Granted May 13, 2025·0 cites·20 claims
- 1484US10456513B2Cardiac pump with speed adapted for ventricle unloadingTC1 LLC·Filed 2017·Granted Oct 29, 2019·3 cites·17 claims
- 1584US9056159B2Non-invasive diagnostics for ventricle assist deviceTHORATEC CORP·Filed 2013·Granted Jun 16, 2015·17 cites·16 claims
- 1684US2025288792A1Cardiac Pump With Speed Adapted for Ventricle UnloadingTC1 LLC·Filed 2025·Application pending·0 cites
- 1782US11015605B2Alternating pump gapsTC1 LLC·Filed 2019·Granted May 25, 2021·2 cites·19 claims
- 1880US2025361867A1Alternating Pump GapsTC1 LLC·Filed 2025·Application pending·0 cites
- 1979US8613696B2Non-invasive diagnostics for ventricle assist deviceMEDVEDEV ALEXANDER·Filed 2011·Granted Dec 24, 2013·11 cites·4 claims
- 2076US11724094B2Cardiac pump with speed adapted for ventricle unloadingTC1 LLC·Filed 2021·Granted Aug 15, 2023·0 cites·20 claims
- 2175US7160242B2Blood pump systemTERUMO CORP·Filed 2003·Granted Jan 9, 2007·60 cites·14 claims
- 2272US8834345B2Backflow detection for centrifugal blood pumpTHORATEC CORP·Filed 2013·Granted Sep 16, 2014·8 cites·4 claims
- 2368US10980928B2Cardiac pump with speed adapted for ventricle unloadingTC1 LLC·Filed 2019·Granted Apr 20, 2021·0 cites·20 claims
- 2468US7033147B2Centrifugal fluid pump assembly with flow rate calculating sectionTERUMO CORP·Filed 2003·Granted Apr 25, 2006·39 cites·14 claims
- 2563US2019167876A1Impeller suspension mechanism for heart pumpTC1 LLC·Filed 2019·Application pending·0 cites
- 2659US2023346309A1Water-resistant patient monitoring deviceMURATA VIOS INC·Filed 2023·Application pending·0 cites
- 2757US2023352953A1Battery charging stationMURATA VIOS INC·Filed 2023·Application pending·0 cites
- 2854US11213227B2Pulse oximeterMURATA VIOS INC·Filed 2020·Granted Jan 4, 2022·0 cites·6 claims
- 2948US2014309481A1Rotary pump with levitated impeller having thrust bearing for improved startupTHORATEC CORP·Filed 2013·Application pending·0 cites
- 3043US2014243970A1Programming of backup control unit for cardiac assist systemTHORATEC CORP·Filed 2013·Application pending·0 cites
- 3142US2015374892A1Cable system for implantable blood pump with accidental disconnection preventionTHORATEC CORP·Filed 2014·Application pending·0 cites
- 3240US10405840B2Surgical fixing toolTERUMO CORP·Filed 2016·Granted Sep 10, 2019·0 cites·5 claims
- 3340US2014275721A1Centrifugal Blood Pump With Partitioned Implantable DeviceTHORATEC CORP·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →