Inventor

NIWA TOSHIO

JP41 patents

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

NIWA TOSHIO

MITSUBISHI CHEM IND

Transfer recording method using reactive sublimable dyes

Dye transfer sheet for sublimation heat-sensitive transfer recording

Reactive disperse diaminopyridine azo dyes containing a fluorostriazine group

Cellulose fiber-reactive disazo or trisazo dyes having a triazine ring substituted by A(B-sulfatoethyl) sulfonylanilino group

N-(p-nitrophenyl)-N&#39;-(4-amino-2-fluorotriazineamino phenyl)-1,4-disazophenylene dyes

Optical recording medium

Reactive monoazo dyestuffs

Sheets for sublimation transfer recording

2,6-Diaminopyridine-based azo dyes for cellulose-containing fibers

Reactive disazo dyes containing an oxy fluoro triazine group for cellulose containing fibers

Anthraquinone dyes for cellulose-containing fibers and process for producing the same

Disazo reactive dyestuffs for cellulose fibers

Disperse dye composition

Dye transfer sheet for sublimation heat-sensitive transfer recording

Reactive monoazo and disazo pyridone dyestuffs containing a halo-substituted 6-member nitrogen-containing heterocyclic ring

Anthraquinone dyestuffs for cellulose-containing fibers

Quinophthalone dyes for cellulose-containing fibers

Reactive phthalocyanine dyes

Monohalo substituted triazinyl monoazo dyestuffs for cellulose-containing fibers

Phenylazocyanothiopheneazoaniline dyes for dyeing cellulose-containing fibers in blue to bluish green shades

Disazo dyestuffs having a monofluorotriazinyl group

Perinone compound

Monoazo dyestuff mixtures to dye polyester yellow

DAINIPPON INK & CHEMICALS

Moisture-curable polyurethane hot melt adhesive and multilayer sheet using the same

Moisture-curable polyurethane hot-melt adhesive

Process for producing modified propylene polymer and modified propylene polymer composition

Leather-like sheet

Process for producing leather-like sheet

SYNTHETIC DYESTUFF RES ASS

Dye compositions for polyester fibers

Process for preparing disazo dyes with bis-anilino methane coupling component

3-Cyano-5-nitrothiophene anilino monoazo dye for synthetic fibers

Heterocyclic monoazo dyes for polyester fibers

Thiazoleazophenylaminoethyl carbonyloxy-C8 -C10 -alkyl compounds useful as dyes for polyester fibers

FUJIKURA LTD

DC electric power cable

Polyethylene composition for use in insulations and joints of extra-high voltage power cables, and an extra-high voltage power cable and joint therefor employing this polyethylene composition

KAYAKU NOURY CORP

Process for modifying addition polymerization plastics

Process of crosslinking silicone rubber

KAHEI CO LTD

Method of producing polyurethane foam sheet and laminated sheet using same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Dye transfer type thermal printing sheets and method for printing

OLYMPUS CORP

Image pickup apparatus

JAPAN ATOMIC ENERGY RES INST

Dye laser

N-(p-nitrophenyl)-N'-(4-amino-2-fluorotriazineamino phenyl)-1,4-disazophenylene dyes