Toyo Visual Solutions Co., Ltd.

Japon

 
Quantité totale PI 11
Rang # Quantité totale PI 139 684
Note d'activité PI 2,1/5.0    17
Rang # Activité PI 49 529

Brevets

Marques

2 0
0 0
9 0
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Dernier brevet 2024 - Organic el display device and mi...
Premier brevet 2019 - Coloring composition and method ...

Derniers inventions, produits et services

2024 Invention Organic el display device and micro-led display device. Provided are an organic EL display device...
Invention Photosensitive coloring composition for organic el display devices, photosensitive coloring compo...
2023 Invention Organic el display device. Provided is an organic EL display device that exhibits high luminance...
Invention Photosensitive composition for organic el display device and organic el display device,. Provided...
Invention Diketopyrrolopyrrole pigment, pigment composition, colored composition, color filter, and sensor....
2022 Invention Photosensitive composition, cured film obtained therefrom, color filter, optical filter, image di...
Invention Organic el display device. 2m2mn23233 (Signs in formula (1) are according to those described in t...
Invention Near-infrared absorbing pigment, near-infrared absorbing composition, and optical filter. One emb...
2021 Invention Pigment composition for color filters, coloring composition, color filter, liquid crystal display...
2019 Invention Squarylium dye and composition containing same. A squarylium dye [A] that has high invisibility, ...
Invention Coloring composition and method for producing color filter for use in solid-state imaging element...