HAKUSAN Trademark

Correcting lenses being optics, namely, corrective lenses

Connectors and their components, namely, connectors for electronic circuits and cable connectors; Optical cables with optical fiber connectors; Optical fiber cables; Infrared sensors; Optical semiconductors; Electrical connector contact terminals, namely, electrical connectors, electrical circuits and circuit boards; Optical fiber connectors; Connectors for telecommunication apparatus, namely, electrical line connectors and automatic switching equipment for communication; Semiconductor optical amplifiers; Optical transmitters; Optical receivers; Optical transceivers; Optical fiber connectors; Optical fiber connection devices, namely, connectors for electrical transmission lines; Ferrules for optical fiber connectors, namely, optical fiber couplers and optical fiber beam combiners; Electronic equipment and its parts, namely, transceivers; Electronic semiconductors; Electrical control equipment and electronic control devices, namely, electronic control apparatus for electric motors, electronic control circuits for electric heaters and fans; Physical and chemical equipment, namely, hygrometers; Telecommunications devices, namely, telecommunications transmitters and portable telecommunication instant messaging devices; Optical lenses; Lenses for optical signal transmission, namely, electro-optic transducers, optical lens sights; Glass lenses for optical communications, namely, glass covered with an electrical conductor, optical lenses made of glass; Optical fibers; Correcting lenses being (optics), namely, fiber optics, optical lenses made of glass; Cables for optical signal transmission; Cables for transmission of electric or optical signals; Protective sheaths for optical fiber cables; Optical filters; Optical reflectors

Optical fiber connection devices, namely, fiber cleavers and optical fiber fusion splicers