P

Inventor

OGAWA JUNYA

JP40 patents
⚠️ This page may combine multiple inventors who share the name “OGAWA JUNYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON STEEL & SUMIKIN CHEM CO

12 patents
US9865829B2Jan 9, 2018

Organic electroluminescent element material and organic electroluminescent element using same

NIPPON STEEL & SUMIKIN CHEM CO2 citations72
US10468608B2Nov 5, 2019

Organic-electroluminescent-element material, and organic electroluminescent element using same

NIPPON STEEL & SUMIKIN CHEM CO1 citations61
US11818950B2Nov 14, 2023

Organic electroluminescence element

NIPPON STEEL & SUMIKIN CHEM CO0 citations50
US10807996B2Oct 20, 2020

Material for organic electroluminescent element and organic electroluminescent element in which same is used

NIPPON STEEL & SUMIKIN CHEM CO0 citations40
US10636981B2Apr 28, 2020

Material for organic electroluminescent element and organic electroluminescent element using the same

NIPPON STEEL & SUMIKIN CHEM CO0 citations40
US10622570B2Apr 14, 2020

Organic electroluminescent element

NIPPON STEEL & SUMIKIN CHEM CO0 citations40
US10529932B2Jan 7, 2020

Organic-electroluminescent-element material and organic electroluminescent element using same

NIPPON STEEL & SUMIKIN CHEM CO0 citations40
US10446767B2Oct 15, 2019

Organic-electroluminescent-element material and organic electroluminescent element using same

NIPPON STEEL & SUMIKIN CHEM CO0 citations40
US10411198B2Sep 10, 2019

Material for organic electroluminescent elements, and organic electroluminescent element using same

NIPPON STEEL & SUMIKIN CHEM CO0 citations40
US10305048B2May 28, 2019

Organic-electroluminescent-element material and organic electroluminescent elements using same

NIPPON STEEL & SUMIKIN CHEM CO0 citations40
US10283721B2May 7, 2019

Material for organic electroluminescent elements, and organic electroluminescent element using same

NIPPON STEEL & SUMIKIN CHEM CO0 citations40
US9978963B2May 22, 2018

Material for organic electroluminescent elements, and organic electroluminescent element using same

NIPPON STEEL & SUMIKIN CHEM CO0 citations40

NIPPON STEEL CHEMICAL & MAT CO LTD

7 patents

TOYOTA MOTOR CO LTD

6 patents

LAPIS SEMICONDUCTOR CO LTD

4 patents

OGAWA JUNYA

3 patents

KAI TAKAHIRO

2 patents

HAYASHI KOUKI

1 patent

TADA MASASHI

1 patent

MATSUI KATSUAKI

1 patent

TOYOTA MOTOR EUROPE

1 patent

MATSUSHIMA TOMOAKI

1 patent

NAKAHARA SHUICHI

1 patent