Assignee
NIWA HIROSHI
JP·4 granted patents·1 pending application·26 citations·filing 2006–2012
Top patents by PatentIndex Score
5 records- 0176US8273013B2Endoscope insertion assistant probe and applicable endoscope apparatus thereforNIWA HIROSHI·Filed 2006·Granted Sep 25, 2012·16 cites·1 claims
- 0272US8132479B2Screw device and method of manufacturing the sameNIWA HIROSHI·Filed 2007·Granted Mar 13, 2012·7 cites·16 claims
- 0367US8616771B2Fluid dynamic bearing deviceNIWA HIROSHI·Filed 2010·Granted Dec 31, 2013·2 cites·5 claims
- 0465US8876388B2Fluid dynamic bearing deviceNIWA HIROSHI·Filed 2012·Granted Nov 4, 2014·1 cites·2 claims
- 0545US2008200759A1Medical apparatusNIWA HIROSHI·Filed 2008·Application pending·0 cites
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