Inventor
MURAI KATSUYUKI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “MURAI KATSUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI GAS CHEMICAL CO
7 patentsUS11409025B2Aug 9, 2022
Functional sheet
MITSUBISHI GAS CHEMICAL CO2 citations68
US5955180ASep 21, 1999
Multi-layer film
MITSUBISHI GAS CHEMICAL CO6 citations62
US7567381B2Jul 28, 2009
Plastic sheet
MITSUBISHI GAS CHEMICAL CO4 citations57
US7369311B2May 6, 2008
Lens sheets for rear projection screens
MITSUBISHI GAS CHEMICAL CO3 citations57
US11306242B2Apr 19, 2022
Degradation agent for viscous fluid and method for producing said degradation agent
MITSUBISHI GAS CHEMICAL CO0 citations53
US10737471B2Aug 11, 2020
Synthetic resin laminate having photochromic properties and lens using same
MITSUBISHI GAS CHEMICAL CO0 citations49
US9969839B2May 15, 2018
Polyfunctional urethane (meth)acrylate and curable resin composition thereof
MITSUBISHI GAS CHEMICAL CO0 citations46