HISTORY

KODENSHI of the 2000s

2000

2000

  • Device Techno Center established in May
  • Achieved monthly production of 4.6 million CD sensor
  • Development of 500MHz silicon high-speed PIN-type photo diode
  • Development of small-type optical encoder (180LPI)
  • Development of 3D device
  • Development of inverter resistant PICS
  • Development of single-mold infrared receiver module (3V)
  • Development of IrDA Ver. 1.0

2001

  • Development of light-emitting IC for optical communication
  • Development of IrDA Ver.1.2
  • Development of small-type optical encoder (300LPI)
  • Development of 600MHz silicon high-speed PIN-type photo diode
  • Development of bistable light switch (for power supply voltage 1.5V)
  • Development of device for SMD-type

2002

  • Company name changed to “KODENSHI CORP.” in May
  • 30th anniversary of KODENSHI founding
  • Acquisition of ISO14001 certification in September

2003

  • Acquisition of ISO9001 certification in March
  • Shanghai office established in April
  • Development of photo IC for digital audio interface
  • Release of infrared LED for photoelectric sensor
  • Release of SMD-type photo diode

2004

  • Development of optical connector for digital audio interface
  • Development of front monitor・photo IC for optical device
  • Development of optical filter less type ambient light sensor
  • Development of SMD small-type remote control module

2005

  • KODENSHI SY CORP. acquired ISO14001 certification
  • Shenzhen office opened in December
  • Development of optical filter less type ambient light sensor IC
  • Development of high-resolution encoder (600LPI)
  • Release of long-distance paper sensor (22mm)
  • Release of manuscript size sensor (platen distance 42mm)
  • Release of large scale LED print head for industrial printer

2006

  • Release of high-output infrared LED
  • Release of sensor for print-start timing detection
  • Development of multiplier LSI
  • Development of high-temperature compatible paper sensor
  • Development of manuscript size sensor (platen distance 50mm)
  • Development of ultra-small double molding interrupter
  • Development of blue chip LED

2007

  • Bangkok office opened in April
  • KODENSHI DH CORP. established in July
  • Development of high-speed photo diode for laser(blue purple)
  • Development of multiplier IC compatible analog encoder
  • Development of infrared range finding sensor
  • Development of connector-integrated paper sensor
  • Development of spot LED for digital camera
  • Release of bullet-shaped LED

2008

  • Exhibited at Electronica2008
  • Development of thin-type manuscript size sensor (platen distance 75mm)
  • Release of pastel color LED

2009

  • Made 「コーセイ電子株式会社」 a subsidiary by 100% invested
  • Company name changed to “KODENSHI TK CORP.”