Inventor
SHIBUTANI MASAHIRO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “SHIBUTANI MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOPCON CORP
9 patentsUS6623117B2Sep 23, 2003
Eye's optical characteristic measuring system
TOPCON CORP23 citations91
US6217172B1Apr 17, 2001
Ophthalmologic measuring system
TOPCON CORP54 citations91
US7261416B2Aug 28, 2007
Eye's optical characteristics measuring system
TOPCON CORP7 citations72
US6824269B2Nov 30, 2004
Eye's optical characteristic measuring system
TOPCON CORP6 citations61
US6676258B2Jan 13, 2004
Eye characteristic measurement apparatus with speckle noise reduction
TOPCON CORP2 citations60
US7011411B2Mar 14, 2006
Eye's optical characteristic measuring system
TOPCON CORP2 citations57
US6789899B2Sep 14, 2004
Eye's optical characteristic measuring system
TOPCON CORP1 citations51
US11213202B2Jan 4, 2022
Ophthalmologic apparatus and method for controlling the same
TOPCON CORP0 citations50
US10667684B2Jun 2, 2020
OCT apparatus
TOPCON CORP0 citations50