Inventor

KUROKAWA HARUHIKO

JP5 patents

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

MITSUBISHI GAS CHEMICAL CO

3 patents

US10696818B2Jun 30, 2020

Flame-retardant polycarbonate resin composition, sheet and film using same, and manufacturing method for each

MITSUBISHI GAS CHEMICAL CO0 citations49

US10508191B2Dec 17, 2019

Flame-retardant polycarbonate resin composition, sheet and film each using same, and method for producing said sheet or film

MITSUBISHI GAS CHEMICAL CO0 citations49

US11214681B2Jan 4, 2022

Flame-retardant polycarbonate resin composition, sheet and film using same, and manufacturing method for each

MITSUBISHI GAS CHEMICAL CO0 citations45

MITSUBISHI ENG PLASTICS CORP

1 patent

US7616858B2Nov 10, 2009

Light guiding plate made of transparent resin, surface-emitting light source apparatus and process for manufacturing light guiding plate

MITSUBISHI ENG PLASTICS CORP3 citations58

KUROKAWA HARUHIKO

1 patent

US8835534B2Sep 16, 2014

Aromatic polycarbonate resin composition, method for producing the resin composition, and molded article of the same

KUROKAWA HARUHIKO1 citations43