Inventor
TAKATO HIDEYASU
JP46 patents
⚠️ This page may combine multiple inventors who share the name “TAKATO HIDEYASU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS CORP
20 patentsUS7260322B2Aug 21, 2007
Changeable-lens camera, camera system, and focus detection device
OLYMPUS CORP22 citations93
US7391968B2Jun 24, 2008
Finder optical system for a single-lens reflex camera
OLYMPUS CORP10 citations84
US6747817B2Jun 8, 2004
Macro lens, and camera comprising the same
OLYMPUS CORP8 citations74
US11150462B2Oct 19, 2021
Objective optical system
OLYMPUS CORP2 citations73
US10996455B2May 4, 2021
Objective optical system, image pickup apparatus, and endoscope
OLYMPUS CORP3 citations73
US10914935B2Feb 9, 2021
Objective optical system
OLYMPUS CORP2 citations73
US10649201B2May 12, 2020
Objective optical system
OLYMPUS CORP5 citations73
US9341838B2May 17, 2016
Objective optical system
OLYMPUS CORP3 citations73
US6867924B2Mar 15, 2005
Large-aperture telephoto zoom lens
OLYMPUS CORP3 citations63
US6847784B2Jan 25, 2005
Focus detecting optical system and camera provided with the same
OLYMPUS CORP3 citations63
US9211054B2Dec 15, 2015
Endoscope tip part and endoscope
OLYMPUS CORP3 citations62
US12181654B2Dec 31, 2024
Endoscope objective optical system and endoscope
OLYMPUS CORP0 citations52
US12004715B2Jun 11, 2024
Objective optical system and endoscope using the same
OLYMPUS CORP0 citations52
US10095013B2Oct 9, 2018
Objective optical system
OLYMPUS CORP1 citations52
US9846295B2Dec 19, 2017
Objective optical system
OLYMPUS CORP1 citations52
US7542670B2Jun 2, 2009
Finder optical system for a single-lens reflex camera
OLYMPUS CORP1 citations52
US10130245B2Nov 20, 2018
Endoscope apparatus
OLYMPUS CORP1 citations50
US10739577B2Aug 11, 2020
Objective optical system for endoscope
OLYMPUS CORP0 citations42
US9808141B2Nov 7, 2017
Endoscope
OLYMPUS CORP0 citations39
US9757017B2Sep 12, 2017
Endoscope provided with a plurality of illumination optical systems
OLYMPUS CORP0 citations39
OLYMPUS OPTICAL CO
12 patentsUS5541773AJul 30, 1996
Two-unit zoom lens system
OLYMPUS OPTICAL CO72 citations96
US5970266AOct 19, 1999
Real image mode variable magnification finder
OLYMPUS OPTICAL CO33 citations92
US5862000AJan 19, 1999
Photographic lens system
OLYMPUS OPTICAL CO15 citations74
US5701199ADec 23, 1997
Real image mode variable magnification finder optical system
OLYMPUS OPTICAL CO10 citations74
US5636065AJun 3, 1997
Triplet lens system
OLYMPUS OPTICAL CO13 citations74
US5615051AMar 25, 1997
Bright triplet
OLYMPUS OPTICAL CO14 citations74
US6519095B1Feb 11, 2003
Zoom lens
OLYMPUS OPTICAL CO6 citations63
US5884108AMar 16, 1999
Data imprinting optical system
OLYMPUS OPTICAL CO3 citations63
US5815312ASep 29, 1998
Real image type finder
OLYMPUS OPTICAL CO6 citations63
US5721979AFeb 24, 1998
Camera
OLYMPUS OPTICAL CO3 citations63
US5689373ANov 18, 1997
Eyepiece lens
OLYMPUS OPTICAL CO6 citations63
US5491528AFeb 13, 1996
Real image mode finder optical system having an objective lens integrated as a prism with a reflective surface
OLYMPUS OPTICAL CO3 citations63
OLYMPUS MEDICAL SYSTEMS CORP
8 patentsUS7773318B2Aug 10, 2010
Objective optical system for endoscopes
OLYMPUS MEDICAL SYSTEMS CORP64 citations98
US7982975B2Jul 19, 2011
Objective optical system
OLYMPUS MEDICAL SYSTEMS CORP7 citations84
US7511892B2Mar 31, 2009
Image-acquisition optical system
OLYMPUS MEDICAL SYSTEMS CORP11 citations84
US7499226B2Mar 3, 2009
Magnifying optical system for endoscope
OLYMPUS MEDICAL SYSTEMS CORP8 citations84
US8824067B2Sep 2, 2014
Endoscope objective optical system
OLYMPUS MEDICAL SYSTEMS CORP4 citations73
US8345084B2Jan 1, 2013
Stereoscopic image-capturing objective optical system and endoscope
OLYMPUS MEDICAL SYSTEMS CORP6 citations72
US7978423B2Jul 12, 2011
Objective optical system for endoscopes
OLYMPUS MEDICAL SYSTEMS CORP2 citations63
US8348473B2Jan 8, 2013
Illumination optical system
OLYMPUS MEDICAL SYSTEMS CORP0 citations41