東芝デバイス（株）
東芝デバイス（株） is a Japan-based subsidiary within Toshiba Group's Device & Technology segment, producing semiconductor devices and storage hardware for industrial, IT, and consumer-electronics OEMs, supported by Toshiba Corporation's broader energy, infrastructure, and retail solutions portfolio.
- Company typePublic
- Founded1875
- Headquarters川崎市幸区, 神奈川県, Japan
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What 東芝デバイス（株） does
東芝デバイス（株） (Toshiba Device Corporation) is a Japan-based subsidiary of Toshiba Corporation (TSE: 6502), headquartered in Kawasaki City, Kanagawa Prefecture, and operating within Toshiba Group's Device & Technology segment. Toshiba Group as a whole is organized into four business segments — Energy Solutions, Digital Infrastructure Solutions, Device & Technology, and Retail & Printing Solutions — providing products and services spanning power generation and transmission, railway and social infrastructure systems, semiconductors, large-capacity HDDs, semiconductor manufacturing equipment, and retail point-of-sale solutions. 東芝デバイス（株） participates in the Device & Technology business, which produces semiconductor devices and related hardware serving industrial, IT, and consumer-electronics OEMs globally.
The subsidiary is supported by Toshiba Group's broad R&D capability, with multiple proprietary AI and quantum technologies disclosed in 2026 — including Counterfactual Waveform Generation Technology, image-analysis AI for self-checkout systems, wind-condition analysis AI, algae monitoring systems using light and AI, and quantum-technology-derived stock index development. Toshiba Group's revenue model combines direct equipment and device sales (semiconductors, HDDs, POS hardware) with long-cycle infrastructure and energy EPC contracts (such as the Niigata energy storage EPC award to SGET) and partnership-based delivery in rail, defense, and sustainability ecosystems. Customers span utilities, transportation authorities, defense integrators, retailers, and industrial OEMs, with the group maintaining an international sales and service footprint.
In 2026 Toshiba Group has been executing an active diversification strategy, entering the unmanned defense systems vertical via a Prodrone interceptor-drone technical collaboration (July 2026), extending into Taiwan high-speed rail through a Hitachi partnership (July 2026), and launching retail computer-vision and AI signal-processing products. 東芝デバイス（株） operates as a small (1–10 employee) private entity embedded within this broader corporate structure, and standalone subsidiary financials are not separately disclosed in the available data.
東芝デバイス（株） firmographics
Firmographics- Name
- 東芝デバイス（株）
- Legal name
- TOSHIBA CORPORATION
- Website
- https://www3.toshiba.co.jp
- Company type
- Public
- Founded year
- 1875
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- 東芝デバイス（株） is a Japan-based subsidiary within Toshiba Group's Device & Technology segment, producing semiconductor devices and storage hardware for industrial, IT, and consumer-electronics OEMs, supported by Toshiba Corporation's broader energy, infrastructure, and retail solutions portfolio.
- Ownership category
- akta.pro rank
東芝デバイス（株） industry classification
Industry- Product category
- Semiconductor Devices
- NAICS
- Semiconductor and Related Device Manufacturing (334413), Computer Storage Device Manufacturing (334112)
- SIC
- Semiconductors & Related Devices (3674), Computer Storage Devices (3572)
- akta.pro primary industry
- High-Voltage, Power Discretes & Modules (IGBT/MOSFET/SiC/GaN) (HDAHAAAK)
- akta.pro secondary industries
- Storage Controllers (SSD/UFS/eMMC) (HDAHAKAD), Storage & Interface Controllers (SSD/NVMe/UFS/USB/PCIe) (HDAHABAG)
Keywords
Where 東芝デバイス（株） is headquartered
LocationHeadquarters
- HQ city
- 川崎市幸区, 神奈川県
- HQ country
- Japan
- HQ region
- Asia
Markets served
東芝デバイス（株） business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
Distribution channels2 records
Marketing channels4 records
東芝デバイス（株） product offering
Product offeringCore offering
東芝デバイス（株） is a subsidiary within the Toshiba Group responsible for the Device & Technology business segment. It develops and supplies energy-efficient semiconductors, large-capacity hard disk drives (HDDs) for handling explosive data growth, and high-performance semiconductor manufacturing equipment that supports carbon neutrality through performance enhancement.
Product overview
Toshiba's product and service portfolio is organized into three main business segments plus a fourth: Device & Technology (semiconductors, large-capacity HDDs, and semiconductor manufacturing equipment), Energy Solutions (nuclear, thermal, hydroelectric power generation and transmission/distribution), Digital Infrastructure Solutions (water environment, building, government, industrial services, and defense), and Retail & Printing Solutions (POS systems and multi-function printers). The Device & Technology segment provides products that improve energy efficiency and handle data volume increases, directly contributing to carbon neutrality. The company also operates Toshiba's AI technology platform and publishes the Toshiba Review technical journal.
Differentiator
Problem solved
Functional benefit
Companies that use 東芝デバイス（株）
Customer profileSegments4 records
東芝デバイス（株） technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability7 records
Feature5 records
東芝デバイス（株） partnerships and signals
Strategic signalRecent moves6 records
Expansion highlights5 records
東芝デバイス（株） competitors and assessment
Company assessmentBroad incumbents
- NEC Corporation: Japanese conglomerate with IT services, public sector, and defense offerings — directly comparable to Toshiba's Digital Infrastructure Solutions business including defense sector expansion.
- SK hynix: Major memory and storage semiconductor manufacturer competing in NAND/SSD markets where Toshiba historically played — successor to parts of Toshiba's memory business through Kioxia.
- Fujitsu: Japanese technology conglomerate with IT services, semiconductors (through subsidiary), and infrastructure offerings — competes in adjacent digital infrastructure and computing segments.
- Samsung Electronics: Global semiconductor and storage leader (memory, SSDs, foundry) competing with Toshiba across multiple device categories with vastly greater scale and R&D budget.
Direct peers
- Texas Instruments: Major analog and power semiconductor manufacturer with broad industrial and automotive customer overlap — comparable technology positioning to Toshiba's discrete semiconductor business.
- Infineon Technologies: Global leader in power semiconductors (IGBT, MOSFET, SiC, GaN) — competes directly with Toshiba's discrete and power semiconductor portfolio in automotive and industrial segments.
- Hitachi: Japanese conglomerate operating in energy, industrial systems, and digital infrastructure — competes head-to-head with Toshiba across power generation, building systems, and rail/infrastructure.
- Western Digital: Direct HDD competitor; competes with Toshiba's large-capacity hard disk drive business in enterprise and data center storage markets globally.
- Seagate Technology: Direct HDD competitor with comparable large-capacity drive portfolio targeting cloud and data center customers — closest pure-play comp for Toshiba's storage business.
- Mitsubishi Electric: Major Japanese industrial conglomerate with overlapping semiconductor, power electronics, factory automation, and infrastructure solutions — directly comparable portfolio breadth and customer base to Toshiba.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
東芝デバイス（株） social profiles
Digital presence東芝デバイス（株） financial estimates
Financial estimateRevenue estimate
Valuation estimate
東芝デバイス（株） leadership team
Management profileNumber of profiles
東芝デバイス（株） funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
東芝デバイス（株） M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about 東芝デバイス（株）
What does 東芝デバイス（株） do?
東芝デバイス（株） is a subsidiary within the Toshiba Group responsible for the Device & Technology business segment. It develops and supplies energy-efficient semiconductors, large-capacity hard disk drives (HDDs) for handling explosive data growth, and high-performance semiconductor manufacturing equipment that supports carbon neutrality through performance enhancement.
Is 東芝デバイス（株） a public or private company?
東芝デバイス（株） is a public company. It is currently operating.
When was 東芝デバイス（株） founded?
東芝デバイス（株） was founded in 1875. It employs 1 to 10 people.
Where is 東芝デバイス（株） based?
東芝デバイス（株） is headquartered in 川崎市幸区, 神奈川県, Japan, in the Asia region.
Who are 東芝デバイス（株）'s main competitors?
Broad incumbents on record are NEC Corporation, SK hynix, Fujitsu and Samsung Electronics. Direct peers are Texas Instruments, Infineon Technologies, Hitachi, Western Digital, Seagate Technology and Mitsubishi Electric.
Does 東芝デバイス（株） have an API?
No public API is recorded for 東芝デバイス（株）.
What industry is 東芝デバイス（株） in?
東芝デバイス（株）'s product category is Semiconductor Devices. Its primary akta.pro industry code is HDAHAAAK, High-Voltage, Power Discretes & Modules (IGBT/MOSFET/SiC/GaN), with a secondary code of HDAHAKAD, Storage Controllers (SSD/UFS/eMMC). Its NAICS code is 334413 and its SIC code is 3674.