Assignee
SENKO MED INSTR MFG
JP·30 granted patents·6 pending applications·848 citations·filing 1975–2021
Top patents by PatentIndex Score
36 records- 0189USD549331SPatella trap retractor for knee arthroplastySENKO MED INSTR MFG·Filed 2006·Granted Aug 21, 2007·49 cites·1 claims
- 0287US5034188AArtificial lungSENKO MED INSTR MFG·Filed 1988·Granted Jul 23, 1991·79 cites·9 claims
- 0384US4543951ARespirator with two jet gas injection tubesSENKO MED INSTR MFG·Filed 1983·Granted Oct 1, 1985·58 cites·6 claims
- 0481US4808378ABlood oxygenatorSENKO MED INSTR MFG·Filed 1987·Granted Feb 28, 1989·51 cites·10 claims
- 0578US11141519B2Blood circulation systemSENKO MED INSTR MFG·Filed 2018·Granted Oct 12, 2021·2 cites·6 claims
- 0676US5280384ASemitransparent slide, and filter combination for a microscopeSENKO MED INSTR MFG·Filed 1992·Granted Jan 18, 1994·55 cites·14 claims
- 0774US12268804B2Blood circulation systemSENKO MED INSTR MFG·Filed 2021·Granted Apr 8, 2025·0 cites·4 claims
- 0870US10542873B2Endotracheal intubation support instrumentSENKO MED INSTR MFG·Filed 2015·Granted Jan 28, 2020·3 cites·19 claims
- 0967US4174193APeristatic pump with hose positioning means and pressure adjustment apparatusSENKO MED INSTR MFG·Filed 1976·Granted Nov 13, 1979·27 cites·5 claims
- 1065US4598697ABlood pump apparatusSENKO MED INSTR MFG·Filed 1984·Granted Jul 8, 1986·97 cites·4 claims
- 1157US4033724AOxygenator having a variable capacity oxygenating tubeSENKO MED INSTR MFG·Filed 1975·Granted Jul 5, 1977·23 cites·4 claims
- 1255US7244224B2Pump driving unit for driving a pump used for supporting or substitution of cardiac functionSENKO MED INSTR MFG·Filed 2003·Granted Jul 17, 2007·16 cites·11 claims
- 1355US4537188AGas jet device for use in respiratorsSENKO MED INSTR MFG·Filed 1983·Granted Aug 27, 1985·65 cites·3 claims
- 1454US5993486AArtificial ligamentSENKO MED INSTR MFG·Filed 1998·Granted Nov 30, 1999·76 cites·9 claims
- 1553US11040132B2Blood circulation systemSENKO MED INSTR MFG·Filed 2015·Granted Jun 22, 2021·0 cites·5 claims
- 1653US10786617B2Blood circulation systemSENKO MED INSTR MFG·Filed 2015·Granted Sep 29, 2020·0 cites·3 claims
- 1753US10751463B2Blood circulation systemSENKO MED INSTR MFG·Filed 2015·Granted Aug 25, 2020·0 cites·2 claims
- 1849US5227765ACounting and measuring apparatus for medical clothsSENKO MED INSTR MFG·Filed 1991·Granted Jul 13, 1993·60 cites·20 claims
- 1948US11992594B2Blood circulation systemSENKO MED INSTR MFG·Filed 2020·Granted May 28, 2024·0 cites·2 claims
- 2046US12364800B2Monitoring apparatus and assisted circulation apparatusSENKO MED INSTR MFG·Filed 2021·Granted Jul 22, 2025·0 cites·6 claims
- 2144US2022349515A1Medical device-fixing systemSENKO MED INSTR MFG·Filed 2020·Application pending·0 cites
- 2244US2014296884A1Gripper, needle holder, and attachmentSENKO MED INSTR MFG·Filed 2012·Application pending·0 cites
- 2343US2022062573A1Speech valveSENKO MED INSTR MFG·Filed 2019·Application pending·0 cites
- 2442US5676526AMethod of eliminating bubbles in a medical centrifugal pump using speed variationsSENKO MED INSTR MFG·Filed 1994·Granted Oct 14, 1997·44 cites·9 claims
- 2540US2003028139A1Pneumoperitoneum gas heating and humidifying apparatus and device for inducing pneumoperitoneumSENKO MED INSTR MFG·Filed 2002·Application pending·0 cites
- 2638US5529685ADialysis system for returning blood in the system after the completion of dialysisSENKO MED INSTR MFG·Filed 1993·Granted Jun 25, 1996·42 cites·9 claims
- 2737US10124092B2Air leak detection device and electrically powered suction equipment provided therewithSENKO MED INSTR MFG·Filed 2014·Granted Nov 13, 2018·0 cites·5 claims
- 2837US4416658ABlood suction deviceSENKO MED INSTR MFG·Filed 1981·Granted Nov 22, 1983·28 cites·4 claims
- 2937US4240796AMethod of treating capillary fibersSENKO MED INSTR MFG·Filed 1978·Granted Dec 23, 1980·6 cites·4 claims
- 3034US4788974AHigh-frequency artificial respiratorSENKO MED INSTR MFG·Filed 1985·Granted Dec 6, 1988·24 cites·10 claims
- 3133US2018015246A1Speaking valveSENKO MED INSTR MFG·Filed 2016·Application pending·0 cites
- 3232US2010224186A1Endotracheal intubation assist instrumentSENKO MED INSTR MFG·Filed 2008·Application pending·0 cites
- 3329US4702678AOscillator for ventilation apparatus for artificial respiratorSENKO MED INSTR MFG·Filed 1986·Granted Oct 27, 1987·3 cites·5 claims
- 3427US4463756AVentilation apparatus for artificial respirationSENKO MED INSTR MFG·Filed 1982·Granted Aug 7, 1984·25 cites·12 claims
- 3524US5170285ASemitransparent slide and filter combination for a microscopeSENKO MED INSTR MFG·Filed 1992·Granted Dec 8, 1992·2 cites·4 claims
- 3623US4413994AIntestinal irrigator for use with artificial anusSENKO MED INSTR MFG·Filed 1982·Granted Nov 8, 1983·13 cites·5 claims
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