Inventor
SAMUKAWA MASAHIKO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “SAMUKAWA MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOYA CORP
14 patentsUS7578725B2Aug 25, 2009
Lens layout block device
HOYA CORP8 citations84
US6859336B1Feb 22, 2005
Apparatus for processing a lens
HOYA CORP14 citations82
US7189147B2Mar 13, 2007
Lens layout block device
HOYA CORP8 citations74
US9610667B2Apr 4, 2017
Lens edgeing system, method of detecting a tool exchange time and method of manufacturing spectacle lens
HOYA CORP5 citations72
US6671039B2Dec 30, 2003
Spectacle lens image sensing processing apparatus and spectacle lens positioning method
HOYA CORP11 citations72
US9205526B2Dec 8, 2015
Edging system of spectacle lens, method for manufacturing spectacle lens, and lens edger
HOYA CORP3 citations62
US7779778B2Aug 24, 2010
Coating apparatus for optical lens
HOYA CORP4 citations62
US6800017B2Oct 5, 2004
Apparatus for processing a lens
HOYA CORP3 citations62
US6750959B2Jun 15, 2004
Method for processing a spectacle lens, lens meter, and apparatus for processing a spectacle lens, having lens meter and data of relative positions for processing a spectacle lens
HOYA CORP3 citations62
US6608673B2Aug 19, 2003
Method and apparatus for obtaining optical center lens, attaching lens to a lens holder, and producing lens
HOYA CORP3 citations62
US6722944B2Apr 20, 2004
Apparatus for and method of attaching a lens holder to a spectacle lens, and a method for producing a lens
HOYA CORP6 citations61
US7464486B2Dec 16, 2008
Method and device for dyeing lenses
HOYA CORP4 citations57
US7422610B2Sep 9, 2008
Method and device for dyeing lenses
HOYA CORP5 citations57
US7561260B2Jul 14, 2009
System for verifying the accuracy of lens holder attachment, lens attachment stage, and lens processing system
HOYA CORP0 citations41