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TPSCo Manufacturing Facilities 

Large-scale integrated circuits have been produced in Hokuriku Japan fabrication facilities for over 35 years.

TPSCo has semiconductor manufacturing processes for 8-inch and 12-inch wafers at its fabs in Hokuriku, Japan (Uozu and Tonami).

TPSCo offers a broad range of advanced analog process technologies tailored to meet its customers’ precise specifications enabling the most cost-effective and versatile IC manufacturing solutions.
With the cooperation of Tower Semiconductor, we work on developing new customers aiming at further business growth and expansion.
TPSCo shall provide sophisticated and abundant process solutions for customers with keeping the excellent production quality


300mm (65nm & 45nm)

200mm (0.35μm–0.15μm)

200mm (0.13μm–0.11μm)

Operation started: December, 1984
Site Area: 250,413m2
Main Production Items: Analog, CMOS, CIS, RFCMOS/SOI

Address: 800 Higashiyama, Uozu city,
Toyama 937-8585, Japan

Operation started: October, 1994
Site Area: 228,446m2
Main Production Items: Analog, Power Discrete, NVM, CCD

Address: 271 Higashi-kaihotsu
Tonami-city Toyama, 939-1312, Japan

Operation started: August, 1976
Site Area: 160,980m2
Main Production Items: Analog, CIS

Address: 4-5-1 Kurihara Myoko-city Niigata, 944-8555, Japan

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