Toshiba Electronic Devices & Storage
Toshiba's semiconductor and storage company, formed in 2017. It makes power MOSFETs, IGBTs and other discretes, and completed a new 300 mm power semiconductor fab at Kaga Toshiba Electronics in Ishikawa in 2024.
東芝デバイス＆ストレージ・Chipmakers・Last updated: October 22, 2026
Overview
Toshiba Electronic Devices & Storage was established in July 2017 and has its operating headquarters in Kawasaki, Kanagawa. Its main power semiconductor production base is Kaga Toshiba Electronics in Nomi, Ishikawa.
Toshiba began building a new 300 mm wafer fab for power semiconductors at Kaga Toshiba in 2023 and held a completion ceremony in May 2024. When phase 1 reaches full operation, Toshiba expects its power semiconductor capacity, mainly MOSFETs and IGBTs, to be 2.5 times that of fiscal 2021.
Business: Power MOSFETs, IGBTs and discrete semiconductors
Why it matters
Main products
- •Power MOSFETs
- •IGBTs
- •Diodes and small-signal devices
- •Motor control and analog ICs
Sites in Japan
Kawasaki, Kanagawa
Nomi, Ishikawa
Taishi, Hyogo
Products (1)
- QuickOnline · Equipment interfaces (SECS/GEM)
Fabs operated
- Kaga Toshiba Electronics (Nomi, Ishikawa): Power semiconductors and discrete devices