- June 1997
- Start of Nitride Semiconductor Laboratory in Tokushima University.
- April 2000
- Establishment of Nitride Semiconductors Co., Ltd.
- April 2001
- Completion of the head office and factory.
- May 2002
- Release of 370nm LEDs.
- Dec. 2002
- Release of 365nm LEDs.
- Nov. 2005
- Release of LIME LIGHT series.
- Aug. 2006
- Release of 355/360nm LEDs.
- March 2007
- Release of UV SMD Type.
- April 2007
- Release of UV High Power Module.
- Jan. 2008
- Release of 600μm x 600μm bare chip.
- Aug. 2008
- Release of the world highest powered LED "NS375L-ERLM".
- Oct. 2008
- Release of the high power SMD "NS375L-4SFG".
- May 2009
- Release of near UV LED "NS400L-ERLM"
- July 2009
- "NS375L-ERLM" gets the prize "Semiconductors of the year 2009".
- Sep. 2009
- Release of the new products "NS375L-4SFH" "NS400L-4SFH".
- June 2010
- Release of UV+RGB WHITE LED.
