Hoya’s IT segment includes blank masks for semiconductors, photomasks for smartphones and computers, and glass substrates for hard disk drivers, or HDDs. Mask blanks are the raw material for the ...

Japanese lens maker Hoya Corp on Thursday said the production of several of its products have stopped after a system failure, which was "most likely caused by unauthorised access" to its servers.

Lake Forest’s Western Digital Corp., the top maker of disk drives for computers, portable storage devices and consumer electronics, acquired some assets of Japanese glass maker Hoya Corp. for $235 ...

Ohara Inc , Japan's No.1 maker of optical glass for SLR cameras and which supplies Canon Inc , said it was producing at less than full capacity and deliveries to customers could be affected as a ...

Specifically in Hoya’s case, the distribution network is reflected in the number of retail shops selling its contact lenses in Japan and the global footprint of its eyeglass lenses. Hoya has 368 ...