Inventor
ARAI KEIICHI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “ARAI KEIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS OPTICAL CO
11 patentsUS6569084B1May 27, 2003
Endoscope holder and endoscope device
OLYMPUS OPTICAL CO307 citations99
US6458074B1Oct 1, 2002
Endoscope
OLYMPUS OPTICAL CO182 citations98
US6352503B1Mar 5, 2002
Endoscopic surgery apparatus
OLYMPUS OPTICAL CO2,920 citations98
US5924977AJul 20, 1999
Endoscope system including endoscope and disposable protection cover
OLYMPUS OPTICAL CO103 citations98
US5490015AFeb 6, 1996
Actuator apparatus
OLYMPUS OPTICAL CO132 citations97
US6110104AAug 29, 2000
Endoscope system having an endoscope capable of being guided into an endoscope cover
OLYMPUS OPTICAL CO53 citations96
US5554098ASep 10, 1996
Endoscope system including endoscope and disposable protection cover
OLYMPUS OPTICAL CO49 citations96
US5879288AMar 9, 1999
Endoscope system including both reusable-type and cover-type endoscopes
OLYMPUS OPTICAL CO45 citations93
US5458133AOct 17, 1995
Cover type endoscope apparatus
OLYMPUS OPTICAL CO42 citations93
US4705023ANov 10, 1987
Endoscope having rotatable clamp inserting section
OLYMPUS OPTICAL CO26 citations92
US7722532B2May 25, 2010
Electric bending endoscope
OLYMPUS OPTICAL CO12 citations84
OLYMPUS CORP
10 patentsUS6689130B2Feb 10, 2004
Treatment apparatus for endoscope
OLYMPUS CORP228 citations98
US6932761B2Aug 23, 2005
Electrically-bent endoscope
OLYMPUS CORP62 citations96
US7331924B2Feb 19, 2008
Endoscope apparatus having electric bending endoscope
OLYMPUS CORP20 citations92
US7008376B2Mar 7, 2006
Electric bending endoscope
OLYMPUS CORP39 citations92
US7662092B2Feb 16, 2010
Endoscope device with electrically actuated bending
OLYMPUS CORP12 citations84
US7060027B2Jun 13, 2006
Electric bending endoscope apparatus
OLYMPUS CORP18 citations84
US7979943B2Jul 19, 2011
Cleaning brush
OLYMPUS CORP7 citations82
US7955252B2Jun 7, 2011
Endoscopic treatment system
OLYMPUS CORP4 citations63
US7918790B2Apr 5, 2011
Electric bending endoscope
OLYMPUS CORP4 citations62
US9615727B2Apr 11, 2017
Insertion apparatus
OLYMPUS CORP0 citations41