- 1964
- Hitachi Chemical Co., Ltd. – began printed wiring board business at Shimodate factory
- 1972
- Hitachi Chemical Co., Ltd. – established Hitachi Chemical (Singapore) Pte. Ltd.at Bedok in Singapore
- 1979
- 日立コンデンサ(株)、二宮工業(株)の配線板事業を譲り受け、二宮工場として営業開始
- 1990
- 日立コンデンサ(株)・銘光目黒工業(株)・三喜工業(株)が合併し、日立エーアイシー(株)に商号変更
- 2001
- Hitachi AIC Inc. became a wholly-owned subsidiary of Hitachi Chemical Co., Ltd.
- 2002
- Hitachi AIC Inc. – established Ishioka factory
- 2008
- Hitachi AIC Inc. – absorbed Hitachi Chemical Electronics Co., Ltd. and established Shimodate factory
- 2009
- Changed company’s name from Hitachi AIC Inc. to Hitachi Chemical Electronics Co., Ltd.
- 2020
-
- Hitachi Chemical Co., Ltd. – became a consolidated subsidiary of Showa Denko K.K. following a tender offer and changed the company’s name to Showa Denko Materials Co., Ltd.
- Changed company’s name from Hitachi Chemical Electronics Co., Ltd. to Showa Denko Materials Electronics Co., Ltd.
- Hitachi Chemical (Singapore) Pte. Ltd. – changed name to Showa Denko Materials (Singapore) Pte. Ltd.
- 2021
-
- Showa Denko Materials Co., Ltd. – transferred printed wiring board business to Polaris Capital Group Co., Ltd. and began operations as Lincstech Co., Ltd.
- Changed company’s name from Showa Denko Materials Electronics Co., Ltd. to Lincstech Circuit Co., Ltd.
- Changed company’s name from Showa Denko Materials (Singapore) Pte. Ltd. to Lincstech Circuit Singapore Pte. Ltd.
- 2022
-
- Changed company’s name from Yamagishi AIC Inc. to Lincstech YGA Co., Ltd.
- Lincstech Co., Ltd. – moved head office to Chuo-ku, Tokyo
- Lincstech Co., Ltd., Lincstech Circuit Co., Ltd. and PTCJ-S Holdings, Co., Ltd. merged and the company’s name changed to Lincstech Co., Ltd.
- 2025
- All shares of Lincstech Co., Ltd. are transferred from Polaris Capital Group Co., Ltd. to Global Brands Manufacture Ltd.
