Spectacle Lens Marking Method

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United States of America Patent

APP PUB NO 20120206541A1
SERIAL NO

13372289

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A spectacle lens marking method includes: ejecting a first ink drop of ultraviolet curable ink from a nozzle by ink jet system onto a surface of a water-repellent layer provided on the surface of the spectacle lens; and hardening the first ink drop by applying ultraviolet light to the first ink drop.

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Patent Owner(s)

Patent OwnerAddress
HOYA LENS MANUFACTURING PHILIPPINES INCSPECIAL EXPORT PROCESSING ZONE GATEWAY BUSINESS PARK JAVALERA GENERAL TRIAS CAVITE

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KUMAGAI, Tomohiro Matsumoto-shi, JP 21 122

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