Inventor
NAGAMIZU HIROYUKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “NAGAMIZU HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS CORP
8 patentsUS12082777B2Sep 10, 2024
Endoscope
OLYMPUS CORP1 citations57
US11980339B2May 14, 2024
Endoscope and insertion portion thereof
OLYMPUS CORP0 citations50
US11253138B2Feb 22, 2022
Endoscopic apparatus
OLYMPUS CORP0 citations50
US11963660B2Apr 23, 2024
Distal end unit of endoscope, and endoscope
OLYMPUS CORP0 citations49
US12303100B2May 20, 2025
Endoscope and method for confirming grounding of endoscope
OLYMPUS CORP0 citations46
US9877006B2Jan 23, 2018
Image pickup apparatus and method for operating image pickup apparatus
OLYMPUS CORP0 citations45
US9345384B2May 24, 2016
Endoscope having breakable portions for preventing damage to the imaging unit
OLYMPUS CORP0 citations40
US10197785B2Feb 5, 2019
Inspection device for image pickup apparatus
OLYMPUS CORP0 citations34
NAGAMIZU HIROYUKI
3 patentsUS8172409B2May 8, 2012
Image pickup apparatus and endoscope
NAGAMIZU HIROYUKI8 citations81
US8913112B2Dec 16, 2014
Image pickup unit for endoscope
NAGAMIZU HIROYUKI4 citations70
US8419616B2Apr 16, 2013
Image pickup device with a protection member and an optical reflection member
NAGAMIZU HIROYUKI4 citations58