Inventor
AKUI NOBUAKI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “AKUI NOBUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS CORP
13 patentsUS6985765B2Jan 10, 2006
Three-dimensional observation apparatus and method of three-dimensional observation
OLYMPUS CORP46 citations92
US7125378B2Oct 24, 2006
Hermetically sealed imaging system for medical applications
OLYMPUS CORP9 citations73
US12369782B2Jul 29, 2025
Endoscope having operation portion with surface for restricting movement of tube and seal
OLYMPUS CORP0 citations62
US12035888B2Jul 16, 2024
Endoscope
OLYMPUS CORP0 citations62
US11992187B2May 28, 2024
Endoscope
OLYMPUS CORP0 citations62
US10231605B2Mar 19, 2019
Endoscope
OLYMPUS CORP1 citations62
US12527461B2Jan 20, 2026
Endoscope
OLYMPUS CORP0 citations52
US12422664B2Sep 23, 2025
Endoscope and manufacturing method for endoscope
OLYMPUS CORP0 citations52
US12390093B2Aug 19, 2025
Endoscope, bending operation mechanism for endoscope, and operation portion for endoscope
OLYMPUS CORP0 citations52
US11992189B2May 28, 2024
Endoscope
OLYMPUS CORP0 citations52
US11751756B2Sep 12, 2023
Endoscope
OLYMPUS CORP0 citations52
US7854749B2Dec 21, 2010
Surgical gripper
OLYMPUS CORP1 citations52
US7794470B2Sep 14, 2010
Surgical instrument
OLYMPUS CORP0 citations42
OLYMPUS OPTICAL CO
12 patentsUS5588948ADec 31, 1996
Stereoscopic endoscope
OLYMPUS OPTICAL CO176 citations99
US5577991ANov 26, 1996
Three-dimensional vision endoscope with position adjustment means for imaging device and visual field mask
OLYMPUS OPTICAL CO324 citations99
US4715360ADec 29, 1987
Endoscope forceps stopcock
OLYMPUS OPTICAL CO173 citations99
US6398721B1Jun 4, 2002
Surgical microscope apparatus
OLYMPUS OPTICAL CO125 citations97
US5720706AFeb 24, 1998
Stereoscopic endoscope
OLYMPUS OPTICAL CO68 citations96
US4653477AMar 31, 1987
Endoscope forceps stopcock
OLYMPUS OPTICAL CO99 citations96
US5579772ADec 3, 1996
Surgical microscope system
OLYMPUS OPTICAL CO53 citations95
US4756303AJul 12, 1988
Insertion section of an endoscope
OLYMPUS OPTICAL CO59 citations95
US6582358B2Jun 24, 2003
Stereoscopic endoscope system
OLYMPUS OPTICAL CO47 citations92
US5259365ANov 9, 1993
Endoscope examination apparatus
OLYMPUS OPTICAL CO52 citations91
US4732139AMar 22, 1988
Endoscope with insertion having a plurality of insertion holes
OLYMPUS OPTICAL CO18 citations73
USD326714SJun 2, 1992
Endoscope for blood vessel
OLYMPUS OPTICAL CO16 citations72
OLYMPUS MEDICAL SYSTEMS CORP
4 patentsUS7959561B2Jun 14, 2011
Endoscope system having rigid endoscope and wiper sheath
OLYMPUS MEDICAL SYSTEMS CORP55 citations94
US8932209B2Jan 13, 2015
Scanning endoscopic device and method of decreasing directivity of beam light in scanning endoscopic device
OLYMPUS MEDICAL SYSTEMS CORP1 citations52
US8953031B2Feb 10, 2015
Medical device which acquires the picture for observation
OLYMPUS MEDICAL SYSTEMS CORP1 citations51
US8926500B2Jan 6, 2015
Light irradiating device, scanning endoscopic device, manufacturing method of light irradiating device, and manufacturing method of scanning endoscopic device
OLYMPUS MEDICAL SYSTEMS CORP0 citations42