1979 Established Alphax Computer System Co. Ltd.
1981 Developed the first laser diode (LD) tester
1984 Reorganized to Alphax Computer System Co. Ltd.
1985 Developed "LD1000A", the first LD tester for mass production
1988 Developed "LD2300", the first LD chip bar tester
1990 Construction and relocation of new head office building
Developed "LD2000", the first LD chip tester
1994 LD tester based on Bellcore specifications LD3600 was developed.
1995 Developed LD chip tester "LD2700"
1996 Developed LD chip bar tester "LD2500"
1997 Changed capital to 15 million yen
1998 Expansion of the head office building
2000 Started operation of the second factory
2004 Company name changed to Alphax Co. Ltd.
Opened Suenaga Office
2007 Started manufacturing and selling LED displays
2008 Selected as one of the "300 Energetic Manufacturing SMEs"
by the Ministry of Economy, Trade and Industry
2009 Started manufacturing and selling LED lighting products
2010 Started development, manufacturing and sales of LED lighting for various specialized purposes (built-in vending machines, plant factories, poultry farms, etc.)
2011 LD tester based on Bellcore specifications LD3600F was developed.
Started development, manufacturing and sales of LED lighting
(gas station, high ceiling, street light for shopping street)
2012 Delivered solar-powered LED lighting equipment to the bus stop, which was adopted for the "Environmental Show Window Model Project" in Kawasaki City.
Developed agricultural support system
2013 Started development, manufacturing and sales of LED lighting
(successor for plant factories, security lights, etc.)
Construction of new head office building
2014 Developed "LD2830A", the first 3-temperature LD chip tester
Developed LD chip tester "LD2900TB"
Started sales of lamp-type LED signal lights
(compliant with National Police Agency traffic signal lamp specifications)
Developed farmland management system "KRONOS"
2015 Developed 2-temperature LD chip tester "LD2920TB"
Developed LED wafer tester "VL4400A" with large current 400A
-40 ℃ LD CAN automatic tester "LD3700B" developed
Developed agricultural work consignment support system,
Japanese style direct payment support system
2016 Developed high-speed LD chip tester "LD2700HIL"
Developed RF measurement LD chip tester "LD2920TBR"
Delivered LED site lighting to a subway construction site in Ho Chi Minh City, Vietnam
Developed a management income stabilization support system
2017 Delivered LED site lighting to the Hokkaido Shinkansen tunnel construction site
Future Research Institute opened at the University of Electro-Communications Alliance Center
2018 Opened Shibokuchi factory