Seiko Epson Corporation, commonly known as Epson, is a global technology leader headquartered in Suwa, Nagano, Japan, founded in 1942. The company's diverse operations span printing solutions, visual communications, wearables, and microdevices. Epson's Microdevices division is a key business unit that delivers semiconductor, crystal device, and sensing solutions. Its semiconductor portfolio includes the S1C33 series 32-bit and S1C17 series 16-bit ultra-low-power MCUs, along with display controllers and real-time clock ICs. The company's frequency control products, marketed under the Epson Toyocom brand, are synonymous with high quality and encompass crystal units, oscillators, and resonators. Epson also offers high-performance gyroscopic sensors and MEMS devices for industrial and IoT applications. Thanks to decades of expertise in quartz crystal technology, Epson holds a dominant global position in the frequency control components market. The company enjoys a substantial market share and serves as the primary source for many leading OEMs and distributors. Epson continues to innovate in low-power semiconductor design and precision timing, aligning with megatrends in automotive, healthcare, and smart manufacturing. Committed to the philosophy of customer first and continuous improvement, Epson strives to create sustainable, high-quality solutions that enhance society.