Inventor

AGATA TAKESHI

JP51 patents

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

AGATA TAKESHI

FUJI XEROX CO LTD

Organic light emitting diode

Charge transporting material and method of preparing charge transporting particulates used therein

Organic semiconductor transistor element, semiconductor device using the same, and process for producing the semiconductor device

Organic electroluminescence device

Thiophene-containing compound and thiophene-containing compound polymer

Charged member for electrostatic development and sleeve for electrostatic development

Toner for electrostatic latent image development and process for producing the same

Electrophotographic photoreceptor

Photosensitive body for electrophotography

Electrophotographic toner composition and process for the preparation thereof

Thiophene-containing compound and thiophene-containing compound polymer, organic electroluminescent device, production method thereof, and image display medium

Organic electroluminescent element

Electrostatic charge regulator, method for making same, and image forming method using same

Liquid developer, circuit board, and conductive pattern forming apparatus

Capsule toner and process for producing the same

Powder coating material, coated item, and method for producing the coated item

Organic electroluminescent element including bibenzothiopene containing organic compound and display device including the same

Thiazolothiazole derivative

Toner for electrostatic-image development and process for producing the same

Organic electroluminescent device, production method thereof, and image display medium

Diamine compound polymer having condensed aromatic group

Charge-transporting polymer

Organic electro-luminescent device

Powdered paint and electrostatic powder coating method

Thermosetting powder coating material

Thiophene-containing compound and thiophene-containing compound polymer, organic electroluminescent device, production method thereof, and image display medium

Thiophene-containing compound and thiophene-containing compound polymer, organic electroluminescent device, production method thereof, and image display medium

Carbazole compound, and polymer thereof

Thiophene-containing compound and polymer thereof

Thermosetting powder coating material and coated article

Toner image forming device, and image forming apparatus

Charging member, electrostatic latent image developer using the same, image forming apparatus and image forming method

Electrostatic powder coating method and powder coating material

Method for producing polymer organic electronic material, polymer organic electronic material, and organic electroluminescent device

Organic electroluminescent element

HIROSE HIDEKAZU

Thiazolothiazole compound and thiazolothiazole polymer

Organic semiconductor transistor

Image holding member for image forming apparatus, process cartridge, and image forming apparatus

Thiazolothiazole compound and thiazolothiazole polymer

Fluorene compound

Organic electroluminescent element and display

Image holding member for image forming apparatus, process cartridge, and image forming apparatus

Organic electroluminescence element and display medium

Organic eletroluminescent element including polyester electronic material and display device including the same

HORIBA KOJI

Organic semiconductor transistor, method of producing the same, and electronic device

Quinoxaline-containing compounds and polymers thereof

Organic electroluminescence element and display device

IMAI AKIRA

Nitrogen-containing heterocyclic compound

Nitrogen-containing heterocyclic compound

Organic electroluminescent device and display medium