Inventor

ICHIJIMA SEIJI

JP89 patents

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

ICHIJIMA SEIJI

FUJI PHOTO FILM CO LTD

Color photographic material with color forming ligand compounds and a method of processing

Silver halide color photographic material

Silver halide color photographic material

Material comprising a novel bleach accelerator-releasing coupler

Silver halide color photographic light-sensitive material

Silver halide color photographic light-sensitive material

Color photographic material and process incorporating a novel magenta coupler

Silver halide color photographic material containing a photographic yellow dye forming coupler

Silver halide photographic material

Silver halide color photographic light-sensitive material

Method of forming color photographic images

Dye-forming coupler, silver halide photographic light-sensitive material and azomethine dye compound

Method for processing a silver halide color photographic material

Silver halide color photographic materials

Method of forming a color image

Silver halide color negative photosensitive material

Silver halide color photographic photosensitive material containing a yellow coupler

α-acylmethoxycarbonylbenzotriazoles

Silver halide color photographic material

Silver halide color photographic material

Silver halide color photographic material containing a compound releasing a dir command upon reaction with an oxidized developing agent

Silver halide photographic materials and method for color development thereof

Silver halide photographic material

Silver halide color photographic material

Silver halide photographic materials comprising non-diffusible photographically useful compounds

Silver halide color photographic material containing pyrazoloazole coupler and DIR compound

Processing of silver halide color photographic materials containing a compound releasing a specified development inhibitor

Process for processing silver halide color photographic material containing DIR coupler having a group functioning as a development inhibitor

Silver halide photographic materials containing a compound which releases a photographically useful group

Silver halide color photographic material

Silver halide color photographic material

Silver halide photographic light-sensitive material

Silver halide color photographic material

Silver halide color photographic light-sensitive material

Silver halide color photographic material

Silver halide color photographic light-sensitive material

Processing silver halide photographic material with blocked agent and hydroxylamine

Silver halide color photographic light-sensitive material comprising coupler having nitrogen-containing heterocyclic ring

Photographic silver halide light-sensitive material

Heat-sensitive recording materials

Process and material for forming color photographic image

Silver halide color photographic materials

Color photographic light sensitive element and method of forming color photographic images

FUJIFILM CORP

Organic electroluminescent device

Organic electroluminescent devices and metal complex compounds

Organic electroluminescent device

NII KAZUMI

Organic electroluminescent devices and metal complex compounds

Organic electroluminescent devices and metal complex compounds

UDC IRELAND LTD

Organic electroluminescent devices and metal complex compounds

Organic electroluminescent devices and metal complex compounds