Inventor
TAKASUKA MASAAKI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “TAKASUKA MASAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI GAS CHEMICAL CO
6 patentsUS6534589B1Mar 18, 2003
Process for producing a resin having a large refractive index
MITSUBISHI GAS CHEMICAL CO16 citations83
US7026372B2Apr 11, 2006
Enic compounds, sulfur-containing polyenic compound, sulfur-containing polythiol compound, high refractive index photocurable composition and cured product thereof
MITSUBISHI GAS CHEMICAL CO5 citations73
US6872333B2Mar 29, 2005
Enic compounds, sulfur-containing polyenic compound, sulfur-containing polythiol compound, high refractive index photocurable composition and cured product thereof
MITSUBISHI GAS CHEMICAL CO11 citations73
US6365223B1Apr 2, 2002
Process for tinting a resin for optical materials
MITSUBISHI GAS CHEMICAL CO6 citations62
US9785048B2Oct 10, 2017
Resist composition
MITSUBISHI GAS CHEMICAL CO0 citations38
US9354516B2May 31, 2016
Resist composition
MITSUBISHI GAS CHEMICAL CO0 citations38