Yanjun LI

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2025-04-17

Top Assignees for applications by Yanjun LI

The entities that hold a legal rights for patent applications filed by inventor LI Yanjun:

MITSUBISHI CHEMICAL CORPORATION 4 Tokyo, Japan

Recent patent applications by LI Yanjun

Yanjun LI from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2025-04-17

US20250127046A1

Electricity

COMPOSITION, ORGANIC ELECTROLUMINESCENT ELEMENT AND METHOD FOR PRODUCING SAME, DISPLAY DEVICE, AND LIGHTING DEVICE

#2 | 2025-02-06

US20250048826A1

Electricity

MATERIAL FOR EMISSION LAYER OF ORGANIC ELECTROLUMINESCENT ELEMENT, COMPOSITION FOR FORMING EMISSION LAYER, ORGANIC ELECTROLUMINESCENT ELEMENT, AND METHOD FOR PRODUCING ORGANIC ELECTROLUMINESCENT ELEMENT

#3 | 2024-03-28

US20240107870A1

Electricity

Polymer, composition for organic electroluminescent element, organic electroluminescent element, organic EL display device, organic EL lighting, and manufacturing method for organic electroluminescent element

#4 | 2021-01-07

US20210005819A1

Electricity

InventorID:

4970969 ⎘