Inventor

KAWAKAMI SACHIKO

JP203 patents

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

KAWAKAMI SACHIKO

SEMICONDUCTOR ENERGY LAB

Organic compound, anthracene derivative, and light-emitting element, light-emitting device, and electronic device using anthracene derivative

Spirofluorene derivative, material for light-emitting element, light-emitting element, light-emitting device, and electronic device

Spirofluorene derivative, material for light-emitting element, light-emitting element, light-emitting device, and electronic device

Carbazole derivative, and light-emitting element, light-emitting device, and electronic device using the carbazole derivative

Fluorene derivative, light-emitting element, light-emitting device, electronic device, and lighting device

Spirofluorene derivative, material for light-emitting element, light-emitting element, light-emitting device, and electronic device

Organic compound, light-emitting element, light-emitting device, electronic appliance, and lighting device

Organic compound, anthracene derivative, and light-emitting element, light-emitting device, and electronic device using the anthracene derivative

Organic semiconductor material and light-emitting element, light-emitting device, lighting system, and electronic device using the same

Light-emitting element and light-emitting device using the same

Quinoxaline derivative and light-emitting element, light-emitting device, and electronic device using quinoxaline derivative

Aromatic amine compound, and light-emitting element, light-emitting device, and electronic appliance using the aromatic amine compound

Quinoxaline derivative, and light emitting element, light emitting device, and electronic appliance using the same

Carbazole derivative, and light emitting element and light emitting device using the carbazole derivative

Light-emitting element, light-emitting device, electronic device and quinoxaline derivative

Anthracene derivative, and light-emitting element, light-emitting device, electronic device using anthracene derivative

Quinoxaline derivative, and light-emitting element, light-emitting device, electronic device using the quinoxaline derivative

Anthracene derivative, and light emitting element, light emitting device, electronic device using anthracene derivative

Light-emitting element, light-emitting device, and electronic device

Stilbene derivatives, light-emitting element and light-emitting device

Anthracene derivative, material for light emitting element, light emitting element, light emitting device, and electronic device

Anthracene derivative, material for light emitting element, light emitting element, light emitting device, and electronic appliance

Carbazole derivative, and light emitting element material, light emitting element, and electronic appliance obtained using the same

Fluorene derivative, light-emitting elements, light-emitting device, electronic device, and lighting device

Light-emitting element, light-emitting device, electronic device, and lighting device

Spirofluorene derivative, material for light-emitting element, light-emitting element, light-emitting device, and electronic device

Spirofluorene derivative, material for light-emitting element, light-emitting element, light-emitting device, and electronic device

Organic compound, light-emitting element, light-emitting device, electronic appliance, and lighting device

Light-emitting device, electronic device, and lighting device

Light-emitting element and electronic device

Organic semiconductor material and light-emitting element, light-emitting device, lighting system, and electronic device using the same

Organic compound, light-emitting element, light-emitting device, electronic appliance, and lighting device

Spirofluorene derivative, material for light-emitting element, light-emitting element, light-emitting device, and electronic device

Light-emitting element, light-emitting device, electronic device, and lighting device

NOMURA HIROKO

Triazole derivative, and light-emitting element, light-emitting device, lighting device, and electronic device using triazole derivative

Carbazole derivative with heteroaromatic ring, and light-emitting element, light-emitting device, and electronic device using carbazole derivative with heteroaromatic ring

Triazole derivative, and light-emitting element, light-emitting device, and electronic device with the use of triazole derivative

Quinoxaline derivative, and light-emitting element, light-emitting device, and electronic device including quinoxaline derivative

KAWAKAMI SACHIKO

Spirofluorene derivative, material for light-emitting element, light-emitting element, light-emitting device, and electronic device

Anthracene derivative, material for light-emitting element, light-emitting element, light-emitting device, and electronic appliance

Anthracene derivative, material for light emitting element, light emitting element, light emitting device, and electronic device

SUZUKI HIROKI

Dibenzo[c,g]carbazole compound, light-emitting element, light-emitting device, display device, lighting device and electronic device

Carbazole derivative, light-emitting element material and organic semiconductor material

Light-emitting element, light-emitting device, electronic device, lighting device, and pyrene-based compound

KADOMA HIROSHI

Quinoxaline derivative, and light-emitting element, light-emitting device, and electronic device using quinoxaline derivative

Quinoxaline derivative, and light-emitting element and electronic device using the same

OSAKA HARUE

Fluorene derivative, light-emitting element, light-emitting device, electronic device, and lighting device

SEO SATOSHI

Light-emitting element and electronic device

SHITAGAKI SATOKO

Composition, method for manufacturing thin film, and method for manufacturing light-emitting element

MURATA HIROKO

Oxadiazole derivative, and light emitting element, light emitting device, and electronic device using the oxadiazole derivative