Inventor

MATSUURA MASAHIDE

JP53 patents

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

MATSUURA MASAHIDE

IDEMITSU KOSAN CO

Organic electroluminescent device

Multi-color light emission apparatus with organic electroluminescent device

Multicolor luminescent device

Organic electroluminescent device

Organic electroluminescence device and organic light emitting medium

Organic EL device

Organic electroluminescent element and method for manufacturing the same

Organic electroluminescence device

Organic electroluminescence device

Organic electroluminescence device

Organic electroluminescence device with a fluorine polymer layer

Organic electroluminescent element and organic electroluminescent display

Organic electroluminescence device and organic light emitting medium

Organic electroluminescence device

Process for producing an organic electroluminescence device

Image display device having a planarized array of reduced surface roughness

Organic electroluminescence device and organic light emitting medium

Material for organic electroluminescence device and electroluminescence device employing the same

Aromatic compound and organic electroluminescent element containing the same

Organic electroluminescence element

Material for organic electroluminescence device and electroluminescence device employing the same

Oligoarylene derivatives and organic electroluminescent devices made by using the same

Organic EL display device having host compound and phosphorescent luminous compound, and method of driving same

Organic electroluminescent element and method for manufacturing same

Method for producing organic electroluminescent device

Nitrogen-containing heterocycle derivative and organic electroluminescent element using the same

Organic electroluminescent display device capable of preventing color mixing

Organic electroluminescence device and organic light emitting medium

Organic electroluminescence device and organic light emitting medium

Organic electroluminescence device and organic light emitting medium

Organic electroluminescent device and display having multiple emitting layers

Nitrogenous heterocyclic derivative and organic electroluminescent element employing the same

White organic electroluminescence device

Blue organic electroluminescent device comprising dopants having ultraviolet and visible luminescent properties

Organic electroluminescence display device and method for driving the same

Organic electroluminescence device and organic light emitting medium

Polymer compound, material for electronic elements, material for organic electroluminescent elements, and organic electroluminescent element

Material for organic electroluminescence device and electroluminescence device employing the same

Organic electroluminescence device

Organic electroluminescence element having two electroluminescent layers through electron barrier layer

Organic electroluminescence display device and method for driving the same

Organic electroluminescence display device and method for driving the same

MATSUURA MASAHIDE

Organic electroluminescent device

Organic electroluminescent device

Organic electroluminescence device and organic light emitting medium

Organic electroluminescence device and organic light emitting medium

Organic electroluminescence display device and method for driving the same

YAMAMOTO HIROSHI

Nitrogen containing heterocycle derivative and organic electroluminescent element using the same

IWAKUMA TOSHIHIRO

Material containing two or three dibenzofuran groups, dibenzothiophene groups, or a combination thereof, which is operable for organic electroluminescence elements, and organic electroluminescence elements using the material

IKEDA HIDETSUGU

Indenopyrene compound, organic thin film solar cell material using the same, and organic thin film solar cell