- Notice of office integration
- Notice on HSTVision Inc. a Wholly-Owned Subsidiary
- Announcement of appointment of new CEO
- New Release!! Maskless Lithography System “DL-2500i”
- Notice: Mager of EFE Corporation
- We will be attending Semicon Japan 2022
- Notice on Wholly-Owned subsidiary
- Year End and New Year Holiday Notice
- Maskless exposure system DL-1000 was introduced
- Notice of Office Relocation