Inventor
KATSUNUMA ATSUSHI
JP8 patents
Patents
8 patentsUS9395516B2Jul 19, 2016
Imaging device
NIKON CORP55 citations96
US7764428B2Jul 27, 2010
Optical element, optical system, and waveguide
NIKON CORP8 citations83
US8351033B2Jan 8, 2013
Tunable filter, light source apparatus, and spectral distribution measuring apparatus
NIKON CORP5 citations71
US5838492ANov 17, 1998
Method and apparatus for a binocular optical system
NIKON CORP3 citations61
US7173695B2Feb 6, 2007
Spectroscope with thermal compensation mechanism
NIKON CORP5 citations60
US7103258B2Sep 5, 2006
Attenuator device, and optical switching device
NIKON CORP6 citations60
US5796515AAug 18, 1998
Catadioptric optical system
NIKON CORP6 citations60
US9625789B2Apr 18, 2017
Imaging device including a front optical system having a movable focusing lens group
NIKON CORP1 citations51