Hikari Glass Co., Ltd.

Japon

 
Quantité totale PI 10
Rang # Quantité totale PI 153 840
Note d'activité PI 1,4/5.0    5
Rang # Activité PI 195 344

Brevets

Marques

4 0
0 0
6 0
0
 
Dernier brevet 2024 - Optical glass, optical element, ...
Premier brevet 2012 - Optical glass, optical element, ...

Derniers inventions, produits et services

2023 Invention Optical glass, optical element, optical system, cemented lens, interchangeable camera lens, micro...
2022 Invention Optical glass, optical element, optical system, doublet lens, interchangeable lens for camera, ob...
2021 Invention Optical glass, optical element, optical system, interchangeable lens, and optical device. The pr...
Invention Optical glass, optical element, optical system, interchangeable lens, and optical device. Provid...
2019 Invention Optical glass, and optical element, optical system, cemented lens, interchangeable camera lens, a...
Invention Optical glass, optical element, optical system, interchangeable lens, and optical device. 2522225...
Invention Optical glass, optical element, optical system, interchangeable lens, and optical device. 2522232...
2016 Invention Optical glass, optical element, and optical device. The purpose of the present invention is to pr...
2012 Invention Optical glass, optical element, and optical device. An optical glass containing the following com...