Inventor
KAWAI NORIJI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “KAWAI NORIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIDEK KK
14 patentsUS6056404AMay 2, 2000
Ophthalmic apparatus
NIDEK KK25 citations92
US5905562AMay 18, 1999
Ophthalmic apparatus for measuring an eye to be examined
NIDEK KK25 citations92
US5940165AAug 17, 1999
Ophthalmic apparatus
NIDEK KK9 citations73
US5352889AOct 4, 1994
Positioning mechanism of ophthalmologic apparatus
NIDEK KK9 citations73
US10264967B2Apr 23, 2019
Subjective optometry apparatus and subjective optometry program
NIDEK KK1 citations62
US7802886B2Sep 28, 2010
Ophthalmic apparatus
NIDEK KK3 citations62
US7344247B2Mar 18, 2008
Ocular accommodative function examination apparatus
NIDEK KK4 citations61
US7341346B2Mar 11, 2008
Ocular accommodative function examination apparatus
NIDEK KK4 citations60
US8016418B2Sep 13, 2011
Eye axial length measurement apparatus
NIDEK KK3 citations56
US9848768B2Dec 26, 2017
Target presenting apparatus
NIDEK KK1 citations51
US9480396B2Nov 1, 2016
Ophthalmic measurement apparatus and ophthalmic measurement program
NIDEK KK1 citations51
US11330978B2May 17, 2022
Subjective optometry apparatus, subjective optometry method, and recording medium storing subjective optometry program
NIDEK KK0 citations49
US7354152B2Apr 8, 2008
Ophthalmic apparatus
NIDEK KK0 citations40
US10470658B2Nov 12, 2019
Optometry apparatus and optometry program
NIDEK KK0 citations39