Inventor

TANAKA NORIHISA

JP5 patents

⚠️ This page may combine multiple inventors who share the name “TANAKA NORIHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOYA CORP

4 patents

US6604826B2Aug 12, 2003

Method for evaluating an ocular optical lens and apparatus and memory medium therefor

HOYA CORP16 citations82

US6671039B2Dec 30, 2003

Spectacle lens image sensing processing apparatus and spectacle lens positioning method

HOYA CORP11 citations72

US7779778B2Aug 24, 2010

Coating apparatus for optical lens

HOYA CORP4 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

SAMUKAWA MASAHIKO

1 patent

US8168255B2May 1, 2012

Coating method and manufacturing method of photochromic lens

SAMUKAWA MASAHIKO5 citations57