Inventor

KAWAMUKAI ETSUKO

JP4 patents

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

OJI HOLDINGS CORP

3 patents

US9508956B2Nov 29, 2016

Organic light emitting diode, manufacturing method for organic light emitting diode, image display device, and illumination device

OJI HOLDINGS CORP3 citations70

US9276238B2Mar 1, 2016

Organic light-emitting diode, organic light-emitting diode substrate, and method of manufacturing same

OJI HOLDINGS CORP4 citations70

US10446773B2Oct 15, 2019

Substrate, optical element, mold, organic light-emitting element, organic thin-film solar cell, and method for producing substrate

OJI HOLDINGS CORP0 citations37

SHINOTSUKA KEI

1 patent

US9105878B2Aug 11, 2015

Organic light-emitting diode manufacturing method, organic light-emitting diode, image display device, illumination device, and substrate

SHINOTSUKA KEI0 citations37