1939~

1961~
1998~


2010~


2018~


| 1939 | Wireless assembling was started at its present Head Office's location as a private enterprise. |
|---|---|
| 1948 | Established Metal Plating Division. |
| 1949 | Started production of light electric parts and plating process. |
| 1953 | Reorganized into a limited company (Taiyo Manufacturing Co., Ltd). Incorporated with capital stock of 500 thousand yen. |
| 1958 | Completed semi-automated facilities at Joto Plant. Capital increased to 2.5 million yen. |
| 1959 | Electro Polishing Plant completed. Installed a fully-automated facility at Joto Plant. Capital increased to 3.5 million yen. |
| 1961 | Kadoma Plant completed. |
| 1962 | Coating Plant completed. Capital increased to 5.7 million yen. |
| 1964 | Non-Electrolytic Plating Plant established. Capital increased to 10 million yen. Mass production of plastics plating commenced. |
| 1967 | Added another Non-Electrolytic Plating Plant. Capital increased to 16 million yen. |
| 1968 | Press Plant completed. Capital increased to 21 million yen. |
| 1969 | Capital increased to 30 million yen. |
| 1971 | Capital increased to 46 million yen. |
| 1972 | Established Knob Manufacturing Plant. |
| 1973 | Capital increased to 49 million yen. |
| 1974 | Closed Kadoma Plant and integrated to Joto Plant. |
| 1976 | Non-Electrolytic Plating Plant was renamed to Synthetic Chemical Plant. |
| 1977 | Press Plant, Knob Plant and Electro Plant integrated into Light Metals Plant. Kozaburo Shikata assumed post of the President. |
| 1978 | Capital increased to 65 million yen. |
| 1979 | Capital increased to 83 million yen. Zinc barrel plating line at Morishoji Plant integrated to Joto Plant. |
| 1980 | Capital increased to 99 million yen. |
| 1981 | Synthetic Chemical Product Plant refurbished and expanded. |
| 1982 | Sakai Plant for molding line constructed. |
| 1983 | New Head Office building completed. |
| 1984 | New Sakai Plant completed and a molding line was transferred to the new plant. |
| 1986 | Kozaburo Shikata assumed post of the Chairman. Takayuki Tsuji assumed post of the President. |
| 1988 | Established R&D Center. |
| 1989 | Completed first phase of the refurbish project of Metal Department. |
| 1990 | Established Five "S" Department. |
|---|---|
| 1991 | Established Taiyo Technology of America Inc. |
| 1992 | Kozaburo Shikata decorated with the Fifth Order of the Sacred Treasure. Completed the second-stage construction in Sakai Factory. |
| 1993 | Completed new developmental product line at Sakai Division. Established Taiyo Technology Singapore Pte Ltd at Jurong. |
| 1994 | Started R&D Division at Sakai. |
| 1995 | Completed second phase of rebuilding at Metal Department. |
| 1998年 | Established Taiyo Technology (MALAYSIA) Sdn Bhd. |
| 1999 | Acquired ISO14001 certification. |
| 2000 | Established Taiyo Soft Singapore Pte Ltd. Acquired ISO9002 certification. |
| 2001 | Metal Department changed its name to Tsurumi Division. Established Taiyo Technology Portugal Componentes Plasticos Precisao. Established automatic electro Au plating machine in Tsurumi Division. |
| 2008 | Established Taiyo Soft Singapore (TAI) Sdn Bhd. Takayuki Tsuji assumed post of the Chairman. Katsuyuki Tsuji assumed post of the President. |
| 2009 | Acquired ISO27001 certification. |
| 2010 | Shanghai Branch Office of Taiyo Soft Singapore Representative Office has opened in China. |
| 2011 | TAIYO technology system Thailand Inauguration. Closed Taiyo Technology Portugal. |
| 2012 | TAIYO·Technology·Industry·Thailand Inauguration. |
| 2015 | Taiyo Technology System (Thailand) was incorporated into Taiyo Technology Industry (Thailand). |
| 2016 | POP division acquired ISO/TS16949 certification. |
| 2017 | New Plating Plant completed at Taiyo Technology Industry (Thailand). |
| 2018 | The POP division has acquired IATF16949 certification. |
| 2022 | Closed Taiyo Technology of America. |
| 2024 | Established TAIYO Technology Gaoxin Shanghai Electronics. Established TAIYO Technology Gaoxin Ningbo Electronics. |