Inventor
AKIYAMA HISANORI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “AKIYAMA HISANORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOYA CORP
8 patentsUS7441895B2Oct 28, 2008
Spectacle lens supply system, spectacle wearing parameter measurement apparatus, spectacle wearing test system, spectacle lens, and spectacle
HOYA CORP26 citations92
US6845678B2Jan 25, 2005
Spectacle frame shape measuring apparatus
HOYA CORP15 citations83
US6604826B2Aug 12, 2003
Method for evaluating an ocular optical lens and apparatus and memory medium therefor
HOYA CORP16 citations82
US7980920B2Jul 19, 2011
Spectacle lens manufacturing method
HOYA CORP13 citations81
US6621564B2Sep 16, 2003
Automatic lens meter
HOYA CORP11 citations73
US6608673B2Aug 19, 2003
Method and apparatus for obtaining optical center lens, attaching lens to a lens holder, and producing lens
HOYA CORP3 citations62
US6816246B2Nov 9, 2004
Method for measuring light transmittance and apparatus therefor
HOYA CORP2 citations61
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