| 1993/08 |
Founded as Wintest limited company |
|---|---|
| 1994/12 |
WTS-101A |
| 1995/06 |
Relocated Headquarters to Hanasaki-cho, Nnaka word in Yokohama |
| 1995/07 |
Changed its Corporate name from a limited company to a corporation |
| 1996/07 |
WTS-103 |
| 1998/03 |
Relocated Headquarters to Akebono-cho, Nnaka word in Yokohama |
| 1999/05 |
WTS-211 |
| 2003/09 |
Listed on Tokyo Stock Exchange Mothers |
| 2003/09 |
WTS-311 |
| 2004/02 |
Relocated Headquarters to Kitasaiwai, Nishi word in Yokohama |
| 2005/08 |
WTS-700 |
| 2007/12 |
WTS-347 |
| 2008/12 |
WTS-750/800 |
| 2009/03 |
WTS-750/800HVU(200V/30mA), WTS-750/800HCU(500A/20V) |
| 2009/12 |
WTS-577 |
| 2010/04 |
Relocated Headquarters to Hiranuma, Nishi word, in Yokohama |
| 2010/12 |
WTS-311NX |
| 2010/12 |
WTS-377 |
| 2014/11 |
Transferred from Mothers to the Second Section (Tokyo Stock Exchange) |
| 2015/10 |
Transferred from a company with board of auditors to a company with committees |
| 2017/05 |
Acquisition of O-RANGE Co., Ltd. |
| 2018/06 |
Concluded a distributor agreement with Amphion Loudspeakers Ltd. in Japan |
| 2019/03 |
We purchased Yamada Den-on's semiconductor test system and other related business, and opened Osaka office and Osaka Factory. |
| 2019/07 |
We enterd into a capital alliance agreement with Jingce Group. |
