| February 1971 | Separated from Toyoda Machine Works (currently JTEKT) as "Houko Machine Corporation" for the purpose of Grinding machine overhaul business |
|---|---|
| October 1983 | Started transfer of small general-purpose grinding
machine assembly line (LG line) from Toyoda Machine Works Started production of automobile parts (manufacturing coils for power steering) |
| October 1986 | LG line transfer completed, assembly started |
| October 1989 | Increased capital to 100 million yen |
| February 1991 | Changed company name to HOUKO Co.,Ltd |
| June 1995 | Established integrated production system of grinding machines (complete transfer of LG line from Toyoda Machine Works) |
| June 1997 | Received the Aichi Labor Bureau Director's Progress Award |
| November 1998 | Installed automated coil production line |
| December 2001 | Acquired authentication of ISO14001 |
| July 2003 | Received the Aichi Labor Bureau Director's Excellence Award |
| July 2005 | Cumulative production of automobile parts reaches 50 million units |
| November 2006 | Acquired authentication of ISO9001 |
| December 2012 | Established 5th plant |
| September 2015 | Received the Technology Award of the Abrasive Grain Processing Society "Development of High Precision CNC Cylindrical Grinder GL4-SⅢ PREMIUM" |
| August 2016 | Received the Technology Award of the Abrasive Grain Processing Society "Development and commercial products of "single shaft type" internal grinding spindle with a length-to-diameter ratio" |
| August 2017 | Established the first rank accident-free record 3.1 million hours |
| April 2019 | Transferred TK engineering grinding machine business to our company |
| January 2020 | New construction Material ordering place |
| August 2020 | Established the second rank accident-free record 4.7 million hours |
| February 2021 | 50th anniversary of establishment |
| October 2022 | Changed company name to JTEKT GRINDING SYSTEMS CORPORATION |
| April 2023 | Mechanical Equipment business from JTEKT COATING to our company |
