EntityQ5366835· pop 6· linked from 5 articlesElmoSign in to saveJapanese electronics and optics companyConnectionsprojectorEntitydocument cameraEntityTokyoCityJapaneseEntitysoftwareEntityWayback MachineEntitycomputingEntityclosed-circuit televisionEntityholding companyEntitycharge-coupled deviceEntityinteractive whiteboardEntitypresentationEntityaudiovisualEntity16 mm filmEntityBloomberg NewsEntitySuper 8 mm filmEntitytwin-lens reflex cameraEntityCategoriesElectronics companies established in 1921Electronics companies of JapanJapanese brandsJapanese companies established in 1921Security equipment manufacturersVideo surveillance companies