Inventor
ISOGAI NAOKI
JP40 patents
⚠️ This page may combine multiple inventors who share the name “ISOGAI NAOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIDEK KK
37 patentsUS6588902B2Jul 8, 2003
Ophthalmic apparatus
NIDEK KK99 citations98
US5909269AJun 1, 1999
Ophthalmic apparatus
NIDEK KK64 citations96
US5463430AOct 31, 1995
Examination apparatus for examining an object having a spheroidal reflective surface
NIDEK KK99 citations96
US6056404AMay 2, 2000
Ophthalmic apparatus
NIDEK KK25 citations92
US5905562AMay 18, 1999
Ophthalmic apparatus for measuring an eye to be examined
NIDEK KK25 citations92
US5764341AJun 9, 1998
Ophthalmic apparatus
NIDEK KK36 citations92
US5625428AApr 29, 1997
Ophthalmic apparatus with alignment indicating system
NIDEK KK50 citations92
US5528323AJun 18, 1996
Ophthalmic apparatus including hand-held measuring device and wireless data transmission
NIDEK KK53 citations92
US5909268AJun 1, 1999
Alignment detecting apparatus
NIDEK KK47 citations91
US5347331ASep 13, 1994
Ophthalmic apparatus for photographing the anterior part of the eye with a reproducible photographing position
NIDEK KK39 citations91
US5406076AApr 11, 1995
Joy stick mechanism for ophthalmic apparatus
NIDEK KK34 citations90
US5341180AAug 23, 1994
Ophthalmic photographing apparatus
NIDEK KK44 citations89
US10238281B2Mar 26, 2019
Optical coherence tomography device
NIDEK KK18 citations84
US9681803B2Jun 20, 2017
Method of observing a three-dimensional image of examinee's eye
NIDEK KK6 citations84
US7650064B2Jan 19, 2010
Ophthalmic apparatus
NIDEK KK12 citations84
US7452078B2Nov 18, 2008
Eye refractive power measurement apparatus
NIDEK KK15 citations84
US7771050B2Aug 10, 2010
Ophthalmic apparatus
NIDEK KK8 citations81
US7128417B2Oct 31, 2006
Refractive power measurement apparatus
NIDEK KK8 citations74
US6755528B2Jun 29, 2004
Shape measurement apparatus
NIDEK KK12 citations74
US5844659ADec 1, 1998
Opthalmic apparatus for measuring a refractive power of an eye to be examined
NIDEK KK15 citations74
US5689325ANov 18, 1997
Ophthalmologic apparatus with ease of operation
NIDEK KK12 citations74
US5563667AOct 8, 1996
Opthalmic apparatus having lowered consumption of electric power
NIDEK KK17 citations74
USRE49024EApr 12, 2022
Fundus observation apparatus
NIDEK KK1 citations73
US10022050B2Jul 17, 2018
Terminal device, non-transitory storage medium having stored thereon terminal control program, and optometry system
NIDEK KK3 citations73
US5940165AAug 17, 1999
Ophthalmic apparatus
NIDEK KK9 citations73
USRE49023EApr 12, 2022
Fundus observation apparatus
NIDEK KK1 citations63
US7824032B2Nov 2, 2010
Eye refractive power measurement apparatus
NIDEK KK3 citations62
US7316480B2Jan 8, 2008
Eye refractive power measurement apparatus
NIDEK KK2 citations62
US5532772AJul 2, 1996
Ophthalmic apparatus with positioning control
NIDEK KK6 citations62
US7344247B2Mar 18, 2008
Ocular accommodative function examination apparatus
NIDEK KK4 citations61
US7341346B2Mar 11, 2008
Ocular accommodative function examination apparatus
NIDEK KK4 citations60
US7296892B2Nov 20, 2007
Ocular accommodative function examination apparatus
NIDEK KK4 citations60
US6616278B2Sep 9, 2003
Carrying case and eye examination device provided with the carrying case
NIDEK KK5 citations57
US7703920B2Apr 27, 2010
Ophthalmic apparatus
NIDEK KK1 citations52
US11071452B2Jul 27, 2021
Optical coherence tomography device, optical coherence tomography calculation method, and optical coherence tomography calculation program
NIDEK KK0 citations51
US6123423ASep 26, 2000
Opthalmic apparatus
NIDEK KK0 citations50
US7354152B2Apr 8, 2008
Ophthalmic apparatus
NIDEK KK0 citations40