Inventor
KANESAKI HIROYUKI
JP3 patents
Patents
3 patentsUS5484872AJan 16, 1996
Cyclic sulfide compound, polymerizable compositions for optical products and optical products formed thereof
DAISO CO LTD12 citations70
US5446173AAug 29, 1995
Cyclic sulfide compound, polymerizable compositions for optical products and optical products formed thereof
DAISO CO LTD12 citations70
US5384380AJan 24, 1995
Polymerizable compositions and high refractive plastic lens obtained therefrom
DAISO CO LTD8 citations65