Inventor
HIRAOKA JIN
JP16 patents
⚠️ This page may combine multiple inventors who share the name “HIRAOKA JIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS CORP
9 patentsUS10149604B2Dec 11, 2018
Endoscope having a biopsy needle with needle elevation mechanism
OLYMPUS CORP4 citations72
US9380996B2Jul 5, 2016
Ultrasound endoscope
OLYMPUS CORP6 citations71
US12408894B2Sep 9, 2025
Ultrasound endoscope
OLYMPUS CORP0 citations61
US10188268B2Jan 29, 2019
Endoscope
OLYMPUS CORP1 citations61
US11805987B2Nov 7, 2023
Endoscope having distal-end rigid portion with rotatable raising base
OLYMPUS CORP0 citations50
US11344184B2May 31, 2022
Endoscope
OLYMPUS CORP0 citations50
US11317786B2May 3, 2022
Endoscope
OLYMPUS CORP0 citations50
US10973501B2Apr 13, 2021
Endoscopic treatment tool and handle
OLYMPUS CORP0 citations47
US10172511B2Jan 8, 2019
Endoscope
OLYMPUS CORP0 citations40