| 1993 |
In 1993, established J-Tech Co., Ltd. in Suita City, Osaka Prefecture, through a joint investment with Osaka Computer Co., Ltd. |
| 1993 |
In 1993, commenced business of various automatic cell culture devices. |
| 1993 |
Established J-Tech Co., Ltd. in Suita City, Osaka Prefecture through joint investment with Osaka Computer Co., Ltd. |
| 1993 |
Launched business of various automatic cell culture devices. |
| 2003 |
In 2003, developed high-precision shape mirrors for synchrotron radiation. |
| 2003 |
High-precision shape mirror for synchrotron radiation. |
| 2004 |
In 2004, moved headquarters to Chuo-ku, Kobe City. |
| 2004 |
Moved headquarters to Chuo-ku, Kobe City. |
| 2006 |
In 2006, commenced business of high-precision X-ray mirrors for synchrotron radiation. |
| 2006 |
Launched business of high-precision X-ray mirrors for synchrotron radiation. |
| 2015 |
In 2015, moved headquarters to Ayatoyamabuki, Ibaraki City. |
| 2015 |
Moved headquarters to Ibaraki City, Ayatoyamabuki. |
| 2016 |
In 2016, established a cell culture center within Osaka University. |
| 2016 |
In 2016, changed company name to J-Tech Corporation. |
| 2016 |
Established a cell culture center within Osaka University. |
| 2016 |
Changed corporate name to J-Tech Corporation. |
| 2018 |
In 2018, newly listed on the Tokyo Stock Exchange Mothers market. |
| 2018 |
Newly listed on the Tokyo Stock Exchange Mothers market. |
| 2019 |
Completion of the new headquarters building (headquarters and processing/measurement buildings) in 2019. |
| 2019 |
Launch of next-generation processing and polishing system business in 2019 (first wave: crystal oscillator wafer processing system). |
| 2019 |
Completion of the new headquarters building (headquarters and processing/measurement buildings). |
| 2019 |
Launch of next-generation processing and polishing system business (first phase: crystal oscillator wafer processing system) |
| 2020 |
Changed market classification to First Section of the Tokyo Stock Exchange in 2020. |
| 2020 |
Changed market classification to First Section of the Tokyo Stock Exchange |
| 2021 |
Acquired Electronics Science Co., Ltd. as a subsidiary in 2021. |
| 2021 |
Acquired Electronic Science Co., Ltd. as a subsidiary |
| 2022 |
Transitioned from First Section to Prime Market of the Tokyo Stock Exchange in 2022. |
| 2022 |
Established Tochigi Production Technology Center in 2022. |
| 2022 |
Transitioned from First Section to Prime Market of the Tokyo Stock Exchange |
| 2022 |
Opened Tochigi Production Technology Center |
| 2023 |
Established a joint research division with Osaka University in 2023. |
| 2023 |
Established a joint research division with Osaka University |
| 2025 |
Signed a comprehensive collaboration agreement with Hyogo Prefectural University in 2025. |
| 2025 |
Changed market classification to Standard Market of the Tokyo Stock Exchange in 2025. |
| 2025 |
Exhibited at the Osaka Healthcare Pavilion during EXPO 2025 Osaka/Kansai World Expo in 2025. |
| 2025 |
Signed a comprehensive collaboration agreement with Hyogo Prefectural University |
| 2025 |
Changed market classification to Standard Market of the Tokyo Stock Exchange |
| 2025 |
Exhibited at the Osaka Healthcare Pavilion at Expo 2025 Osaka/Kansai World Expo |
