Inventor
YANAI TETSUYA
JP20 patents
⚠️ This page may combine multiple inventors who share the name “YANAI TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS CORP
9 patentsUS10018813B2Jul 10, 2018
Zoom lens and image pickup apparatus using the same
OLYMPUS CORP2 citations72
US10061106B2Aug 28, 2018
Zoom lens and image pickup apparatus using the same
OLYMPUS CORP2 citations71
US10656399B2May 19, 2020
Variable magnification optical system and image pickup apparatus using the same
OLYMPUS CORP4 citations70
US10288856B2May 14, 2019
Variable magnification optical system and image pickup apparatus using the same
OLYMPUS CORP4 citations70
US10254518B2Apr 9, 2019
Image pickup apparatus equipped with zoom lens with bent optical path
OLYMPUS CORP1 citations62
US10139605B2Nov 27, 2018
Zoom lens and image pickup apparatus using the same
OLYMPUS CORP1 citations62
US10025076B2Jul 17, 2018
Zoom lens and image pickup apparatus using the same
OLYMPUS CORP0 citations51
US9507130B2Nov 29, 2016
Image pickup apparatus equipped with zoom lens with bent optical path
OLYMPUS CORP0 citations51
US10690895B2Jun 23, 2020
Zoom lens and image pickup apparatus using the same
OLYMPUS CORP0 citations40
OLYMPUS IMAGING CORP
6 patentsUS7764438B2Jul 27, 2010
Zoom lens system and image pickup apparatus using the same
OLYMPUS IMAGING CORP19 citations84
US8976459B2Mar 10, 2015
Zoom lens and image pickup apparatus using the same
OLYMPUS IMAGING CORP2 citations61
US7872809B2Jan 18, 2011
Optical system and imaging system incorporating it
OLYMPUS IMAGING CORP0 citations52
US9285570B2Mar 15, 2016
Zoom lens and image pickup apparatus using the same
OLYMPUS IMAGING CORP0 citations51
US8928993B2Jan 6, 2015
Zoom lens and image pickup apparatus using the same
OLYMPUS IMAGING CORP0 citations41
US8804249B2Aug 12, 2014
Zoom lens and image pickup apparatus using the same
OLYMPUS IMAGING CORP0 citations41