Inventor
KIKAWA TSUTOMU
JP30 patents
⚠️ This page may combine multiple inventors who share the name “KIKAWA TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOPCON CORP
20 patentsUS7789511B2Sep 7, 2010
Eye movement measuring apparatus, eye movement measuring method and recording medium
TOPCON CORP23 citations93
US7777893B2Aug 17, 2010
Optical image measurement device
TOPCON CORP17 citations92
US7756311B2Jul 13, 2010
Optical image measuring device, optical image measuring program, fundus observation device, and fundus observation program
TOPCON CORP21 citations92
US7643154B2Jan 5, 2010
Optical image measurement device
TOPCON CORP31 citations92
US7641338B2Jan 5, 2010
Fundus observation device
TOPCON CORP19 citations92
US7604351B2Oct 20, 2009
Optical image measurement device and optical image measurement method
TOPCON CORP33 citations92
US7566128B2Jul 28, 2009
Fundus observation device, fundus image display device and fundus observation program
TOPCON CORP35 citations92
US7527378B2May 5, 2009
Fundus observation device
TOPCON CORP21 citations92
US7905597B2Mar 15, 2011
Fundus observation device and a program controlling the same
TOPCON CORP10 citations84
US7905596B2Mar 15, 2011
Fundus observation device, an ophthalmologic image processing unit, an ophthalmologic image processing program, and an ophthalmologic image processing method
TOPCON CORP12 citations84
US7458684B2Dec 2, 2008
Fundus observation device
TOPCON CORP16 citations84
US7794083B2Sep 14, 2010
Fundus oculi observation device and fundus oculi image display device
TOPCON CORP15 citations83
US8348426B2Jan 8, 2013
Optical image measurement device and image processing device
TOPCON CORP6 citations73
US7982880B2Jul 19, 2011
Optical image measurement device
TOPCON CORP3 citations63
US7837328B2Nov 23, 2010
Optical image-measuring device
TOPCON CORP3 citations63
US7715023B2May 11, 2010
Jig mounting apparatus
TOPCON CORP6 citations63
US11185221B2Nov 30, 2021
Ophthalmologic information processing apparatus, ophthalmologic apparatus, and ophthalmologic information processing method
TOPCON CORP1 citations61
US12118716B2Oct 15, 2024
Ophthalmologic information processing apparatus, ophthalmologic imaging apparatus, ophthalmologic information processing method, and recording medium
TOPCON CORP0 citations59
US7407432B2Aug 5, 2008
Lens suction jig installing apparatus and method of determining lens position using apparatus thereof
TOPCON CORP1 citations52
US11122974B2Sep 21, 2021
Ophthalmologic information processing apparatus, ophthalmologic system, ophthalmologic information processing method, and recording medium
TOPCON CORP0 citations51