Inventor

OIKAWA KAZUHIRO

JP4 patents

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

KONICA MINOLTA INC

3 patents

US10141520B2Nov 27, 2018

Coating liquid for forming light emitting layer, organic electroluminescent element, method for manufacturing organic electroluminescent element, and lighting/display device

KONICA MINOLTA INC5 citations70

US11444251B2Sep 13, 2022

Organic electroluminescent element

KONICA MINOLTA INC0 citations49

US10529954B2Jan 7, 2020

Organic thin-film laminate and organic electroluminescence element

KONICA MINOLTA INC0 citations48

OIKAWA KAZUHIRO

1 patent

US8759826B2Jun 24, 2014

Organic electroluminescent element

OIKAWA KAZUHIRO6 citations72