Overview
ROHM-Apollo (established Nov 6, 1969 as Apollo Electronics Industry Co. in Hirokawa, Fukuoka, joining ROHM Group in 1981) makes transistors, diodes, tantalum capacitors, SiC power devices, print heads, sensors, and ICs at its Hirokawa headquarters plant. As of an October 2025 ROHM announcement, ROHM-Apollo, ROHM-Wako, and ROHM Hamamatsu are being reorganized (effective April 2026) into two new front-end/back-end manufacturing companies, ROHM Device Manufacturing and ROHM Assembly Manufacturing. Key facility details include: The facility is situated at Hirokawa, Japan. It focuses on Analog / Power, Analog / Power on 200mm wafers. Production at this facility commenced in 1969.
ROHM Semiconductor
Facility Phases
Technology
About ROHM
ROHM Semiconductor is a leading provider of high-quality electronics parts and semiconductor devices. The company is a pioneer in Silicon Carbide (SiC) technology and provides essential power and analog solutions globally.