History
| Company activities and awards | Products and Technologies | |
|---|---|---|
| 1975 | Nippon Precision Circuits Inc.established 2-inch production line completed |
Developed world’s first PLL for CMOS LSI for CB radio |
| 1976 | Developed world’s first quartz clock LSI for record players | |
| 1978 | Developed CMOS LSI for a clock running at 1 V | |
| 1979 | Increased capital to 250 million yen | |
| 1983 | Developed PLLs for 200-MHz CMOS LSI by putting the molybdenum gate multilayer CMOS process into practical use | |
| 1984 | Developed 121-degree linear phase FIR digital filter LSI for CD players | |
| 1987 | Received the Nikkei Excellent Service Award for the digital filter IC for recording and playback | |
| 1989 | 6-inch production line completed Technology Magazine” Award for the high-performance 20-bit 8fs digital filter IC, the “SM5803AP” |
|
| 1990 | Developed 1-bit DAC (sigma DECO) for audio | |
| 1992 | Developed PLLs for pagers running at 1-V and 90-MHz | |
| 1993 | Developed asynchronous sample rate converter for audio | |
| 1994 | Acquired ISO9001 accreditation Received the “Radio Technology Magazine” Award for the asynchronous sample rate converter for audio, the “SM5844AF” |
Developed world’s first compression type shock-proof memory controller |
| 1996 | Acquired ISO14001 accreditation | |
| 1997 | Developed EL driver IC | |
| 1998 | Developed world’s first digital filter IC for High-resolution audio | |
| 1999 | Acquired QS-9000 accreditation | |
| 2000 | Developed multi-purpose high-frequency clock generator, high-speed charging control IC for Ni-MH/NiCd, and IC for high-frequency oscillator | |
| 2002 | Developed high-speed target trace vision chip | |
| 2003 | Crystal oscillator IC won a prize of encouragement from Japan Institute for Promoting Invention and Innovation | Developed radio controlled clock receiver IC Developed white LED driver IC, video filter/buffer IC |
| 2004 | Vision chip won a prize of Technology from The Society of Instrument and Control Engineers | Developed FSK Transceiver IC for Specified Low Power Radio Station |
| 2005 | Nippon Precision Circuits Inc.’s equity ownership shifts to Seiko Corporation. | |
| 2006 | Nippon Precision Circuits Inc. changed its company name to Seiko NPC Corporation. Increased capital to 1 billion yen. Acquired ISO/TS16949 certification. |
|
| 2007 | Opened Taiwan Liaison Office. | |
| 2008 | Announced thermopile infrared-sensor chip with built-in amplifier on ISSCC 2008. | |
| 2009 | Developed high-precision crystal oscillator IC with frequency adjustment function built-in | |
| 2011 | High-precision optical encoder head SMD-01 moved into mass production. | |
| 2012 | Developed optical sensor IC of ultra-miniature package Developed voltage controlled crystal oscillator IC of low phase noise |
|
| 2013 | Acquired patent for VCXO IC with built-in varicap | |
| 2014 | Developed magnetic sensor module | |
| 2015 | Acquired patent for multi-band receiver IC for radio clock | Developed a 50dpi magnetic line sensor module |
| 2016 | Developed a COB type infrared sensor module |