Inventor · disambiguated record
Hiroyuki Nagamizu
Also filed as: NAGAMIZU HIROYUKI
13 granted patents·3 pending applications·2,593 citations·filing 1997–2025
89Inventor score
Top patents by PatentIndex Score
16 records- 0198US6099537AMedical treatment instrumentOLYMPUS OPTICAL CO·Filed 1997·Granted Aug 8, 2000·2.5k cites·69 claims
- 0294US8208015B2Endoscope and endoscope apparatusUNSAI HIROSHI·Filed 2007·Granted Jun 26, 2012·71 cites·9 claims
- 0380US12082777B2EndoscopeOLYMPUS CORP·Filed 2021·Granted Sep 10, 2024·1 cites·8 claims
- 0472US8172409B2Image pickup apparatus and endoscopeNAGAMIZU HIROYUKI·Filed 2010·Granted May 8, 2012·8 cites·13 claims
- 0566US8913112B2Image pickup unit for endoscopeNAGAMIZU HIROYUKI·Filed 2012·Granted Dec 16, 2014·4 cites·9 claims
- 0666US2025248587A1Endoscope and method for confirming grounding of endoscopeOLYMPUS CORP·Filed 2025·Application pending·0 cites
- 0763US12303100B2Endoscope and method for confirming grounding of endoscopeOLYMPUS CORP·Filed 2021·Granted May 20, 2025·0 cites·19 claims
- 0863US8419616B2Image pickup device with a protection member and an optical reflection memberNAGAMIZU HIROYUKI·Filed 2008·Granted Apr 16, 2013·4 cites·13 claims
- 0954US11980339B2Endoscope and insertion portion thereofOLYMPUS CORP·Filed 2021·Granted May 14, 2024·0 cites·20 claims
- 1052US11963660B2Distal end unit of endoscope, and endoscopeOLYMPUS CORP·Filed 2021·Granted Apr 23, 2024·0 cites·20 claims
- 1151US11253138B2Endoscopic apparatusOLYMPUS CORP·Filed 2018·Granted Feb 22, 2022·0 cites·16 claims
- 1246US2020166740A1Linear actuator for endoscope, optical unit for endoscope, and endoscopeOLYMPUS CORP·Filed 2020·Application pending·0 cites
- 1342US9345384B2Endoscope having breakable portions for preventing damage to the imaging unitOLYMPUS CORP·Filed 2013·Granted May 24, 2016·0 cites·5 claims
- 1441US9877006B2Image pickup apparatus and method for operating image pickup apparatusOLYMPUS CORP·Filed 2016·Granted Jan 23, 2018·0 cites·7 claims
- 1538US10197785B2Inspection device for image pickup apparatusOLYMPUS CORP·Filed 2017·Granted Feb 5, 2019·0 cites·4 claims
- 1637US2008051634A1EndoscopeYAMASHITA TOMOAKI·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →