Patents/Inventors

Tomoka Nakagawa

KanagawaJP1 patent

2 Patents

US120699512024
Light-emitting Element, Compound, Organic Compound, Display Module, Lighting Module, Light-emitting Device, Display Device, Lighting Device, and Electronic Device
Semiconductor Energy Laboratory Co., Ltd.
0 cites
US116007892023
Light-emitting Element, Compound, Organic Compound, Display Module, Lighting Module, Light-emitting Device, Display Device, Lighting Device, and Electronic Device
Semiconductor Energy Laboratory Co., Ltd.
0 cites