Tomen Devices

Semiconductor & Electronics Distribution · Minato, Tokyo

Tomen Devices is a technical sales trading company specializing in Samsung products. It sells memory such as DRAM, flash memory, MCPs and SSDs, system LSIs including ASICs and CMOS image sensors, and OLED displays to makers of computers, consumer electronics, mobile phones and communications equipment. It also handles automotive multilayer ceramic capacitors, lithium-ion batteries for EVs and energy storage, and AI accelerators.

The company was established in March 1992 by splitting off Tomen Electronics' Samsung division, with investment from Tomen (now Toyota Tsusho), Tomen Electronics and Samsung Japan; Toyota Tsusho holds 50.1% of voting rights. Headquartered in Minato, Tokyo, and listed on the TSE, it has sales subsidiaries in Hong Kong, Shanghai, Shenzhen and Singapore and had 202 consolidated employees as of March 31, 2026.