S-takaya Electronics Corporation

Established as Sharp Takaya Electronics Industry Co., Ltd. through joint investment by Sharp Corporation and Takaya Co., Ltd. as a partner in Sharp's semiconductor business. Capital at establishment was 250 million yen.

Since its establishment in 1979, based on the spirit of the corporate motto and principles, we have mainly developed and manufactured LSI devices and module products, contributing to the sustainable development of society.

Start of IC and LSI package assembly & testing

Capital increased to 280 million yen

Start of wafer testing

2棟竣工

Start of TCP process production

Capital increased to 300 million yen

Start of COB process production

Start of chip production

3棟竣工

4棟竣工

RCJ認定、電子部品認証登録

Start of CCD process production

ISO9001登録

Start of CSP process production

Start of wafer backside polishing

COF生産開始

ISO14001登録

Capital increased to 310 million yen

5棟増設

Start of camera module production

Start of IC card production

Start of development technology center (formerly Yaka Factory) operations

Start of 1-Seg module production

Start of wafer-level CSP production

SAIGON STEC操業開始（100％子会社)

Start of camera unit production

Start of solar module production

ISO27001登録

Start of touch panel module assembly production

矢掛太陽光発電所運用開始

本社太陽光発電所運用開始

End of IC Card Production

ISO/TS16949登録

SAIGON STEC transferred 51% of shares to Sharp Corporation

Radar module production start

Sharp Corporation transferred all of its shares in our company to us

Change of capital to 100 million yen

Integrated the Development Technology Center (formerly: Yaka Factory) into the head office and returned it to Takaya Corporation

医療機器製造業登録

Changed the company name from Sharp Takaya Electronics Industry Co., Ltd. to Estakaya Electronics Industry Co., Ltd.

Establishment of ST Service Co., Ltd.

End of mold package (lead frame product) production

Certification of Kasaoka District Fire Department Rescue Mark certified business

Sports Yell Company 2024 certification

健康経営優良法人2024（大規模法人部門）認定

絡合株式会社 設立

Power semiconductor production start

ISO45001登録

Sports Yell Company 2025 certification

健康経営優良法人2025（大規模法人部門）認定

STEC GLOBAL VIETNAM CO., LTD. 設立