Inventor · disambiguated record
Naoya Ouchi
Also filed as: OUCHI NAOYA
7 granted patents·4 pending applications·237 citations·filing 2000–2018
86Inventor score
Top patents by PatentIndex Score
11 records- 0184US9307890B2Endoscopic fluid passage changeover valve unit and endoscopeOLYMPUS CORP·Filed 2014·Granted Apr 12, 2016·26 cites·20 claims
- 0278US6503193B1Flexible tube for endoscopePENTAX CORP·Filed 2000·Granted Jan 7, 2003·81 cites·24 claims
- 0371US6582357B2Treating instrument erecting device for use in endoscopePENTAX CORP·Filed 2001·Granted Jun 24, 2003·63 cites·12 claims
- 0469US6520214B1Flexible tube for endoscopePENTAX CORP·Filed 2000·Granted Feb 18, 2003·53 cites·29 claims
- 0560US9770158B2Holding mechanism for endoscope guide member, and endoscopeOLYMPUS CORP·Filed 2016·Granted Sep 26, 2017·1 cites·11 claims
- 0655US6189574B1Flexible tube for endoscopeASAHI OPTICAL CO LTD·Filed 2000·Granted Feb 20, 2001·13 cites·10 claims
- 0744US11045078B2Treatment instrument insertion toolOLYMPUS CORP·Filed 2018·Granted Jun 29, 2021·0 cites·11 claims
- 0842US2015031947A1EndoscopeOLYMPUS MEDICAL SYSTEMS CORP·Filed 2014·Application pending·0 cites
- 0938US2011295069A1EndoscopeOUCHI NAOYA·Filed 2011·Application pending·0 cites
- 1038US2011288375A1EndoscopeOUCHI NAOYA·Filed 2011·Application pending·0 cites
- 1135US2016198936A1Holding mechanism for endoscopic guide member, and endoscopeOLYMPUS CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →