MPPC

Photodiodes, photodiode arrays, photo-detecting components, namely, avalanche photodiodes, avalanche photodiode arrays, image sensors and silicon photomultipliers, and photo-detectors, radiation detecting components, namely, avalanche photodiodes, avalanche photodiode arrays, image sensors and silicon photomulitipliers, and radiation detectors, electronic equipment, namely, integrated signal readout circuit modules

Medical apparatus and instruments, namely, photo-detectors for medical purposes, radiation detectors for medical purposes