Inventor
AMANAI TAKAHIRO
JP39 patents
⚠️ This page may combine multiple inventors who share the name “AMANAI TAKAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS CORP
32 patentsUS6903883B2Jun 7, 2005
Image pickup lens unit and image pickup device
OLYMPUS CORP104 citations98
US6954311B2Oct 11, 2005
Image pickup lens unit and image pickup device
OLYMPUS CORP62 citations96
US6961187B2Nov 1, 2005
Imaging device
OLYMPUS CORP32 citations92
US6950246B2Sep 27, 2005
Imaging optical system and apparatus using the same
OLYMPUS CORP37 citations92
US7061694B2Jun 13, 2006
Image forming optical system and electronic instrument using the same
OLYMPUS CORP14 citations84
US7006305B2Feb 28, 2006
Image forming optical system and electronic instrument using the same
OLYMPUS CORP15 citations84
US6927925B2Aug 9, 2005
Imaging optical system
OLYMPUS CORP17 citations84
US9291799B2Mar 22, 2016
Zoom lens, image pickup apparatus using the same, and information processing apparatus
OLYMPUS CORP8 citations83
US7248421B2Jul 24, 2007
Image forming optical system and electronic instrument using the same
OLYMPUS CORP8 citations74
US7209296B2Apr 24, 2007
Zoom lens, and electronic imaging system incorporating the same
OLYMPUS CORP7 citations74
US7190532B2Mar 13, 2007
Imaging optical system and electronic apparatus using the same
OLYMPUS CORP8 citations74
US7095570B2Aug 22, 2006
Imaging optical system and electronic apparatus using the same
OLYMPUS CORP7 citations74
US6687029B2Feb 3, 2004
Viewing optical system and image pickup optical system and apparatus using the same
OLYMPUS CORP6 citations74
US10107993B2Oct 23, 2018
Wide-angle optical system and image pickup apparatus using the same
OLYMPUS CORP3 citations73
US7262890B2Aug 28, 2007
Observation optical system
OLYMPUS CORP6 citations63
US7092172B2Aug 15, 2006
Imaging optical system and electronic apparatus using the same
OLYMPUS CORP2 citations63
US7009784B2Mar 7, 2006
Imaging optical system and electronic apparatus using the same
OLYMPUS CORP6 citations63
US6900951B2May 31, 2005
Display optical system
OLYMPUS CORP4 citations63
US6836347B2Dec 28, 2004
Viewing optical system and image pickup optical system and apparatus using the same
OLYMPUS CORP3 citations63
US10620426B2Apr 14, 2020
Image pickup apparatus and capsule endoscope
OLYMPUS CORP1 citations62
US10551617B2Feb 4, 2020
Image pickup apparatus which corrects chromatic aberration in a wide wavelength range, and capsule endoscope
OLYMPUS CORP1 citations62
US10670836B2Jun 2, 2020
Image pickup apparatus
OLYMPUS CORP1 citations60
US10488635B2Nov 26, 2019
Image pickup apparatus
OLYMPUS CORP1 citations60
US7692874B2Apr 6, 2010
Wide-angle optical system and imaging apparatus using the same
OLYMPUS CORP2 citations60
US11079588B2Aug 3, 2021
Relay optical system, and optical system for rigid endoscope and rigid endoscope using the same
OLYMPUS CORP0 citations52
US11067788B2Jul 20, 2021
Bright relay optical system, and optical system for rigid endoscope and rigid endoscope using the same
OLYMPUS CORP0 citations52
US9798120B2Oct 24, 2017
Zoom lens and image pickup apparatus using the same
OLYMPUS CORP0 citations51
US9158099B2Oct 13, 2015
Zoom lens and image pickup apparatus using the same
OLYMPUS CORP0 citations51
US10274708B2Apr 30, 2019
Variable magnification optical system, and image pickup apparatus and image pickup optical system using the same
OLYMPUS CORP0 citations42
US9088724B2Jul 21, 2015
Zoom lens and image pickup apparatus using the same
OLYMPUS CORP0 citations41
US10295787B2May 21, 2019
Image pickup apparatus
OLYMPUS CORP0 citations39
US10578853B2Mar 3, 2020
Image forming optical system, image pickup apparatus, optical apparatus, and capsule endoscope
OLYMPUS CORP0 citations38
OLYMPUS IMAGING CORP
4 patentsUS7471459B2Dec 30, 2008
Zoom lens system and image pickup apparatus using the same
OLYMPUS IMAGING CORP25 citations92
US7729058B2Jun 1, 2010
Zoom lens system and electronic image pickup apparatus using the same
OLYMPUS IMAGING CORP7 citations74
US7636202B2Dec 22, 2009
Zoom lens system and electronic image pickup apparatus using the same
OLYMPUS IMAGING CORP7 citations74
US7403341B2Jul 22, 2008
Zoom lens system and electronic image pickup apparatus using the same
OLYMPUS IMAGING CORP5 citations63