Assignee
NISSHO KK
JP·113 granted patents·1 pending application·8,784 citations·filing 1979–2016
Top patents by PatentIndex Score
114 records- 0197US4838883AUrine-collecting deviceNISSHO KK·Filed 1988·Granted Jun 13, 1989·1.3k cites·8 claims
- 0295US5236447AArtificial tubular organNISSHO KK·Filed 1991·Granted Aug 17, 1993·521 cites·22 claims
- 0394US5334188AConnector with injection siteNISSHO KK·Filed 1992·Granted Aug 2, 1994·132 cites·6 claims
- 0493US5865309ADual-chambered container and method of making sameNISSHO KK·Filed 1997·Granted Feb 2, 1999·121 cites·5 claims
- 0592US5350372ASolvent container with a connecter for communicating with a drug vialNISSHO KK·Filed 1993·Granted Sep 27, 1994·188 cites·6 claims
- 0691US5095037ACombined anti-inflammatory agentNISSHO KK·Filed 1990·Granted Mar 10, 1992·148 cites·8 claims
- 0791US4950347AMethod for welding thermoplastic resinNISSHO KK·Filed 1989·Granted Aug 21, 1990·65 cites·1 claims
- 0891US4813210ARadiation-sterilized, packaged medical deviceNISSHO KK·Filed 1987·Granted Mar 21, 1989·276 cites·9 claims
- 0990US5342346AFluid containerNISSHO KK·Filed 1993·Granted Aug 30, 1994·188 cites·22 claims
- 1089US5409141ATwo component mixing and delivery systemNISSHO KK·Filed 1993·Granted Apr 25, 1995·88 cites·5 claims
- 1189US5368047ASuction-type blood samplerNISSHO KK·Filed 1994·Granted Nov 29, 1994·419 cites·15 claims
- 1284US5348060ADrug vesselNISSHO KK·Filed 1992·Granted Sep 20, 1994·57 cites·28 claims
- 1383US5716367ACatheter assembly for intracardiac sutureNISSHO KK·Filed 1996·Granted Feb 10, 1998·358 cites·5 claims
- 1483US5507811AProsthetic device for atrial septal defect repairNISSHO KK·Filed 1994·Granted Apr 16, 1996·398 cites·3 claims
- 1583US5257529AMethod and device for measurement of viscosity of liquidsNISSHO KK·Filed 1993·Granted Nov 2, 1993·60 cites·9 claims
- 1682US6221092B1Closure device for transcatheter operations and catheter assembly thereforNISSHO KK·Filed 1999·Granted Apr 24, 2001·299 cites·5 claims
- 1782USD263871SMedical multiport valve cockNISSHO KK·Filed 1979·Granted Apr 13, 1982·16 cites·1 claims
- 1880US5928250ACatheter assembly for intracardiac sutureNISSHO KK·Filed 1998·Granted Jul 27, 1999·288 cites·12 claims
- 1979US6056760ADevice for intracardiac sutureNISSHO KK·Filed 1998·Granted May 2, 2000·269 cites·4 claims
- 2078US6015398ASyringe needle coated with polyorganosiloxanesNISSHO KK·Filed 1998·Granted Jan 18, 2000·40 cites·9 claims
- 2176US5188629AClosing appliance used in flexible tubeNISSHO KK·Filed 1991·Granted Feb 23, 1993·53 cites·1 claims
- 2275US5666966ASuction-type blood samplerNISSHO KK·Filed 1995·Granted Sep 16, 1997·260 cites·5 claims
- 2372US6214802B1Peritoneal dialysis fluidNISSHO KK·Filed 1999·Granted Apr 10, 2001·43 cites·7 claims
- 2472US5342347ADrug container and dual container system for fluid therapy employing the sameNISSHO KK·Filed 1992·Granted Aug 30, 1994·45 cites·11 claims
- 2571US5392774AEmergency resuscitation apparatusNISSHO KK·Filed 1993·Granted Feb 28, 1995·136 cites·15 claims
- 2670US5706937AFlexible dual-chambered containerNISSHO KK·Filed 1996·Granted Jan 13, 1998·69 cites·5 claims
- 2770US5527580ARubber stopper for vialsNISSHO KK·Filed 1995·Granted Jun 18, 1996·43 cites·13 claims
- 2869US5928199AWinged needle assemblyNISSHO KK·Filed 1997·Granted Jul 27, 1999·137 cites·4 claims
- 2969US5899889APrefilled syringeNISSHO KK·Filed 1998·Granted May 4, 1999·115 cites·20 claims
- 3067US5556411ATrocar assembly having a cannula retaining memberNISSHO KK·Filed 1994·Granted Sep 17, 1996·157 cites·8 claims
- 3166US4917799AFiltering device for blood plateletsNISSHO KK·Filed 1988·Granted Apr 17, 1990·25 cites·3 claims
- 3266USD264131SMedical multiport valve cockNISSHO KK·Filed 1979·Granted Apr 27, 1982·8 cites·1 claims
- 3364US5061253AFluid-communicating device with valve functionNISSHO KK·Filed 1989·Granted Oct 29, 1991·94 cites·7 claims
- 3463US5425708ACatheter with an aorta-occluding balloonNISSHO KK·Filed 1992·Granted Jun 20, 1995·109 cites·8 claims
- 3562US6245029B1Stylet and connector thereforNISSHO KK·Filed 1997·Granted Jun 12, 2001·57 cites·8 claims
- 3661US5902274ACatheter assemblyNISSHO KK·Filed 1997·Granted May 11, 1999·107 cites·13 claims
- 3761US4606826AApparatus for controlling ultrafiltration and method for the sameNISSHO KK·Filed 1985·Granted Aug 19, 1986·89 cites·8 claims
- 3860US4993941ADental irrigating needleNISSHO KK·Filed 1988·Granted Feb 19, 1991·30 cites·4 claims
- 3959US5380287AMedical solution delivery systemNISSHO KK·Filed 1993·Granted Jan 10, 1995·86 cites·7 claims
- 4059US5222497AHollow needle for use in measurement of viscosity of liquidNISSHO KK·Filed 1992·Granted Jun 29, 1993·33 cites·19 claims
- 4158US5774996ABiaxial inclination sensorNISSHO KK·Filed 1996·Granted Jul 7, 1998·33 cites·8 claims
- 4256US6121250ALavage solution for intestinal tractNISSHO KK·Filed 1998·Granted Sep 19, 2000·29 cites·14 claims
- 4355US5839470AThree-way stopcock and flow rate control device in use thereofNISSHO KK·Filed 1997·Granted Nov 24, 1998·87 cites·3 claims
- 4455US5827233APrefilled syringeNISSHO KK·Filed 1996·Granted Oct 27, 1998·68 cites·10 claims
- 4555US5514096AApparatus and balloon for dosing a liquid medicineNISSHO KK·Filed 1994·Granted May 7, 1996·70 cites·10 claims
- 4655US5354838ABlood separation compositionNISSHO KK·Filed 1993·Granted Oct 11, 1994·18 cites·9 claims
- 4754US4701305ADevice for sampling blood and measuring erythrocyte sedimentation rateNISSHO KK·Filed 1986·Granted Oct 20, 1987·15 cites·6 claims
- 4853US6197936B1Method for producing a plastic vessel containing an albumin preparationNISSHO KK·Filed 1999·Granted Mar 6, 2001·12 cites·1 claims
- 4953US5802814AMethod of wrapping a bundle of fiberNISSHO KK·Filed 1995·Granted Sep 8, 1998·21 cites·2 claims
- 5053US5304605ABlood separation compositionNISSHO KK·Filed 1992·Granted Apr 19, 1994·21 cites·7 claims
Showing the top 50 of 114 patent records by PatentIndex Score.
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