Inventor

TOSHIMITSU Mariko

JP3 patents

Patents

3 patents

US11926750B2Mar 12, 2024

Ink composition and method for producing the same, light conversion layer, and color filter

DAINIPPON INK & CHEMICALS1 citations55

US12344752B2Jul 1, 2025

Ink composition, light conversion layer, and color filter

DAINIPPON INK & CHEMICALS0 citations46

US10113080B2Oct 30, 2018

Method for manufacturing aqueous black pigment dispersion

DAINIPPON INK & CHEMICALS1 citations46