Inventor

MATSUSHITA RYO

JP5 patents

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

MENICON CO LTD

1 patent

US7588334B2Sep 15, 2009

Contact lens

MENICON CO LTD41 citations91

MATSUSHITA RYO

1 patent

US8662663B2Mar 4, 2014

Hybrid soft contact lens, and production method and hydration treatment method thereof

MATSUSHITA RYO17 citations79

ANDO ICHIRO

1 patent

US8870371B2Oct 28, 2014

Colored contact lens

ANDO ICHIRO5 citations70

GOTO YUJI

1 patent

US8927618B2Jan 6, 2015

Dye composition for ophthalmic lens, method for producing colored ophthalmic lens using the same, and colored ophthalmic lens

GOTO YUJI1 citations50

SATAKE KOHSUKE

1 patent

US8523878B2Sep 3, 2013

Method of producing medical instrument

SATAKE KOHSUKE0 citations37