April 1951 Established Minato Tsushinki Seisakusho in Minato-ku, Tokyo, to design and manufacture various electronic instruments and power supplies.
December 1956 Reorganized as a public company: Minato Tsushinki Co., Ltd.
April 1962 Established Takasaki Factory in Takasaki-shi, Gunma Prefecture.
February 1966 Developed company's first IC tester, the Integrated Circuit Function Tester.
September 1966 Yokohama Factory established in Yokohama.
December 1968 Developed Memory Function Tester.
August 1972 Company name changed to Minato Electronics Inc.
May 1973 Developed Japan's first Prom Programmer.
July 1980 Developed Memory Test System.
August 1981 Moved headquarters to Yokohama.
January 1984 Developed Virtual Server networking different models of PC through a LAN.
May 1984 Developed the optical touch sensor system Touch Data.
February 1986 Developed CCD Test System. Developed Non-Contact-Type Rotational Speed Variation Measuring System using laser and doppler effects.
November 1988 Registered and Listed in JASDAQ securities exchange.
November 1991 Developed LCD Test System.
October 1994 Developed Flash Memory Test System.
November 1997 Developed Test Burn-In System.
November 1999 Developed 16-Piece Simultaneous Gang Programmer.
March 2001 Developed FPD High Precision Test System.
March 2002 Developed High Speed Auto Handler for Gang Programmer.
March 2002 Developed Plasma Touch.
August 2002 Developed Eight-Piece Simultaneous Gang Programmer.
March 2004 ISO 140001 certification acquired.
October 2005 Developed 16-Piece Simultaneous Gang Programmer with MPG Engine.
July 2010 Developed Concurrent Gang Programmer.
May 2011 Integrated Takasaki Factory into headquarters.
May 2013 The Nagoya office was established in Nagoya-shi.
September 2013 The Shanghai coordination office was established in Shanghai, China.
January 2014 The Bangkok coordination office was established in Bangkok, Thailand.
April 2014 We acquired 100% ownership of EIT Co., Ltd.
September 2014 The Dongguan coordination office was established in Dongguan, China.
July 2015 Company name changed to Minato Holdings Inc.
January 2016 New ROM Programming Center was established.
March 2016 Minato (Shanghai) Co.,Ltd. started the operations.
April 2016 We acquired 100% ownership of SanMax Technologies Inc.
May 2016 Smart Response Inc. was established.
December 2016 Minato Financial Partners Inc. was established.
March 2017 We acquired 100% ownership of Japan Joint Solutions Co.,Ltd.
June 2017 Moved headquarters to Chuo-ku, Tokyo.
October 2018 Transition to holding company structure. Minato Advanced Technologies Inc. started the operations.