Fuji Electric
A Japanese energy and industrial systems group that develops power semiconductors as core components for inverters, vehicles, renewable energy and data-center infrastructure.
Company Snapshot
- Founded
- 1923
- Headquarters
- Gate City Ohsaki, East Tower, 11-2 Osaki 1-chome, Shinagawa-ku, Tokyo 141-0032, Japan
- Capital
- ¥47.6 billion
- Latest net sales
- ¥1,227.6 billionYear ended March 2026, Fuji Electric consolidated net sales; semiconductor revenue is one business segment
- Primary focus
- IGBT and SiC power devices
- Value-chain position
- Power-electronics manufacturer with semiconductor operations
Head Office
Gate City Ohsaki, East Tower, 11-2 Osaki 1-chome, Shinagawa-ku, Tokyo 141-0032, Japan
Manufacturing Sites
- Nagano — Matsumoto City (Matsumoto Factory)
- Yamanashi — Minami-Alps City (Yamanashi Factory)
- Aomori — Goshogawara area (Fuji Electric Tsugaru Semiconductor)
- Nagano and other domestic sites — Fuji Electric Power Semiconductor group operations
Company Overview
Fuji Electric operates across Energy, Industry, Semiconductors and Food & Beverage Distribution. Its semiconductor business develops IGBT modules, discrete power devices and SiC products used in automotive, industrial, renewable-energy and power-supply systems.
The company connects power-semiconductor development with inverters, factory automation and energy systems. Domestic front-end production includes Matsumoto, Yamanashi and Tsugaru-related operations.
Fuji Electric's semiconductor advantage comes from linking device development with power-electronics applications. Internal system knowledge can improve module design and customer support, while the semiconductor business also supplies external customers.
Technology & Products
IGBT modules
Power modules for industrial drives, vehicles and energy systems.
SiC devices
High-efficiency power semiconductors for demanding conversion.
Discrete power devices
Power components for switching and rectification.
Automotive power modules
Modules designed for vehicle electrification and reliability.
Industrial power modules
Devices for inverters, factory equipment and infrastructure.
Power-electronics integration
Application knowledge connecting devices with converters and systems.
Position in the Supply Chain
Fuji Electric combines power-device wafers, modules and system-level power electronics. Its semiconductors convert and control energy inside vehicles, factories, renewable-energy installations and data centers.
Strategic Position
The company is expanding SiC and silicon power capacity while seeking manufacturing productivity and coordination with its broader Energy and Industry businesses.
Ecosystem Impact
Matsumoto, Yamanashi and Tsugaru operations support Japanese power-semiconductor manufacturing and upstream demand for wafers, equipment, gases, materials and packaging.
Outlook
Growth Drivers
- Renewable-energy investment
- Vehicle electrification
- Factory and data-center power demand
- Transition from silicon to SiC in selected applications
Risks
- Automotive demand volatility
- SiC investment and cost competition
- Diversified-group capital allocation
- Manufacturing ramp and yield risk
Key Points to Watch
- SiC production at Tsugaru and Matsumoto
- Yamanashi automotive module output
- Semiconductor segment margins
- Data-center and renewable-energy demand
Official Sources
Editorial note: This independent profile is based primarily on company-published information. Business conditions and plans may change. SemiStructure is not affiliated with the company, and this page does not constitute investment advice.
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