Toshiba Electronic Devices & Storage

Toshiba's operating company for discrete and system semiconductors, automotive and industrial devices, and hard-disk-drive products.

JapanDiscrete, power and system semiconductors; HDDsPower devices and automotive semiconductors

Company Snapshot

Founded: 2017
Headquarters: 1 Komukai-Toshiba-cho, Saiwai-ku, Kawasaki-shi, Kanagawa 212-8583, Japan
Capital: ¥10.0 billion
Latest net sales: Estimated ¥800–900 billionSemiStructure estimate based on historical company disclosures and current business scope; current standalone revenue is not publicly disclosed
Primary focus: Power devices and automotive semiconductors
Value-chain position: Toshiba Group semiconductor and storage operating company

Head Office

1 Komukai-Toshiba-cho, Saiwai-ku, Kawasaki-shi, Kanagawa 212-8583, Japan

Manufacturing Sites

Kanagawa — Kawasaki City (headquarters, development)
Hyogo — Himeji City (Himeji Operations-Semiconductor)
Ishikawa — Nomi City (Kaga Toshiba Electronics)
Iwate — Kitakami City (Japan Semiconductor, Iwate Operations)
Oita — Oita City (Japan Semiconductor, Oita Operations)
Fukuoka — Buzen City (Buzen Toshiba Electronics)

Company Overview

Toshiba Electronic Devices & Storage develops, manufactures and sells discrete semiconductors, power devices, analog and system ICs, optoelectronic products and hard disk drives. The business is wholly owned by Toshiba Corporation and operates through a network of domestic and overseas subsidiaries.

Its semiconductor portfolio serves automotive, industrial, consumer and infrastructure applications. Domestic manufacturing includes power and discrete devices, system semiconductors, assembly and development operations.

SEMISTRUCTURE VIEW

Toshiba Electronic Devices & Storage combines a long semiconductor heritage with power, analog, automotive and storage technologies. Its strategic value lies in specialty devices and reliable manufacturing rather than competing across every leading-edge logic category.

Technology & Products

Power semiconductors

MOSFETs, IGBTs and power modules for conversion and control.

Automotive semiconductors

Motor control, power, interface and system devices.

Analog and system ICs

Motor drivers, isolation, interfaces and application-specific products.

Optoelectronics

Photocouplers and related optical isolation devices.

Discrete devices

Diodes, transistors and small-signal semiconductors.

Hard disk drives

Storage products for enterprise, nearline and client applications.

Position in the Supply Chain

The company participates from device design and wafer fabrication through assembly and sales, supplying power, automotive, industrial and storage customers.

Strategic Position

Toshiba is emphasizing power semiconductors and specialty devices while using multiple domestic subsidiaries to balance process development, production and assembly.

Ecosystem Impact

The manufacturing network supports regional clusters in Ishikawa, Iwate, Oita, Hyogo and Fukuoka and creates demand for Japanese equipment, materials and technical services.

Outlook

Growth Drivers

Automotive electrification
Industrial motor control and automation
Data-center storage demand
Demand for high-voltage and isolation devices

Risks

Limited standalone financial disclosure
Competition from global power-device suppliers
Capital intensity and utilization cycles
Execution across a distributed manufacturing network

Key Points to Watch

Power-device capacity expansion
Automotive product adoption
HDD nearline demand
Toshiba portfolio and capital-allocation decisions

Official Sources

Official company information ↗Official manufacturing or business information ↗

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.