Since its founding in 1881, Seiko has introduced one revolutionary product after another, including the first wrist watch in Japan in 1913 and the first quartz watch in the world in 1969. The consolidated companies now operate in a broad range of fields, from watches to electronic devices, semiconductors, eyewear, clocks and other products. Each one of these individual businesses strives for further leaps forward through its business alliances.
ADC/DAC/Data Conversion (2)
Clock and Timing (34)
Communication Interface Chip/UART/485/232 (8)
Logic ICs (16)
Memory (110)
Operational Amplifier/Comparator (30)
Others (2)
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