EPSON For more than 15 years, Epson marketed electronic devices through two U.S. affiliates. The first, Epson America, Inc. (EAI), was responsible for developing our quartz devices, LCDs, motors, magnets and device-applied products. The second, S-MOS Systems, Inc., was responsible for semiconductors, CARD-PCs, silicon foundry, packaging and services.
Epson Electronics America (EEA)
