Inventor
IWASAKA MASAYUKI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “IWASAKA MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJIFILM CORP
16 patentsUS10340053B2Jul 2, 2019
Radiation-irradiation device
FUJIFILM CORP8 citations83
US9839349B2Dec 12, 2017
Method of placing medical insertion instruments in body cavity
FUJIFILM CORP10 citations82
US10456020B2Oct 29, 2019
Endoscopic surgery device
FUJIFILM CORP2 citations73
US10441143B2Oct 15, 2019
Insertion assisting tool for endoscope
FUJIFILM CORP2 citations73
US9986897B2Jun 5, 2018
Insertion assisting tool for endoscope
FUJIFILM CORP3 citations73
US9826887B2Nov 28, 2017
Surgical device, outer tube, endoscope, and treatment tool
FUJIFILM CORP4 citations73
US10149603B2Dec 11, 2018
Endoscope
FUJIFILM CORP2 citations69
US10945711B2Mar 16, 2021
Tissue sampling device
FUJIFILM CORP1 citations62
US10448803B2Oct 22, 2019
Endoscopic surgery device
FUJIFILM CORP1 citations62
US10292576B2May 21, 2019
Surgical device, outer tube, endoscope, and treatment tool
FUJIFILM CORP1 citations62
US10674893B2Jun 9, 2020
Endoscopic surgical device and guide device
FUJIFILM CORP0 citations42
US10595709B2Mar 24, 2020
Endoscopic surgery device
FUJIFILM CORP0 citations42
US10542869B2Jan 28, 2020
Endoscopic surgical device and guide device
FUJIFILM CORP0 citations42
US10470646B2Nov 12, 2019
Medical instrument guiding device
FUJIFILM CORP0 citations42
US10010242B2Jul 3, 2018
Endoscope
FUJIFILM CORP0 citations40
US10028642B2Jul 24, 2018
Endoscope
FUJIFILM CORP0 citations37
OLYMPUS CORP
5 patentsUS7530985B2May 12, 2009
Endoscopic suturing system
OLYMPUS CORP1,512 citations99
US7922651B2Apr 12, 2011
Ultrasonic treatment apparatus, endoscope apparatus, and treatment method
OLYMPUS CORP375 citations98
US7341555B2Mar 11, 2008
Method of using a guide wire, therapeutic instrument and endoscope
OLYMPUS CORP972 citations98
US7087010B2Aug 8, 2006
Endoscope and endoscope system thereof
OLYMPUS CORP73 citations97
US6878159B2Apr 12, 2005
Stent
OLYMPUS CORP32 citations92