Hoya Optical Technology (Weihai) Co., Ltd.

Chine

Commandez votre montre hebdomadaire Hoya Optical Technology (Weihai) Co., Ltd.
Quantité totale PI 9
Rang # Quantité totale PI 174 921
Note d'activité PI 1,9/5.0    12
Rang # Activité PI 72 905

Brevets

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Dernier brevet 2024 - Optical glass, optical element, ...
Premier brevet 2023 - Optical glass, optical element b...

Derniers inventions, produits et services

2024 Invention Optical glass, optical element, light guide plate and image display device. The optical glass in...
Invention Optical glass, light guide plate, image display device and optical element. The optical glass ha...
Invention Optical glass and optical element. [Problem] To provide: an optical glass that has desired optica...
Invention Optical glass and optical element. [Problem] To provide an optical glass and optical element that...
Invention Optical glass and optical element. [Problem] To provide an optical glass and an optical element w...
2023 Invention Optical glass and optical element. The optical glass has, in mass %, SiO2 content of 3.00% or mo...
Invention Optical glass, optical element blank, and optical element. Provided is optical glass in which a ...
Invention Optical glass, optical element blank, and optical element. Provided is optical glass in which an...