TDK

Basic Information

Stock Code
6762
Industry
Electrical Equipment
Category Detail
Semiconductors & Electronic Components
Prefecture
Tokyo
Establishment Year
December 1935
Listing Year
September 1961
Official Website
https://www.tdk.com/ja/index.html
TSE Information
TSE Information
Yahoo! Finance
Yahoo! Finance
Other Companies
Koho Kogyo, Teikoku Tsushin Kogyo, Tamura, Sumida Corporation, Advantest, Mitsui High-Tec, Taiyo Yuden, Murata Mfg., Nichicon, Nippon Chemi-Con, KOA

Overview

TDK is a major electronic components manufacturer founded in 1935, holding the world's top market share in magnetic heads and other products, and continuing to grow through global technology development and a diverse product lineup.

Current Situation

In the fiscal year ending March 2024, TDK recorded consolidated sales of approximately 2.1038 trillion yen and operating profit of approximately 172.8 billion yen, with an overseas sales ratio exceeding 91%. It boasts a share of over 30% as a primary supplier of magnetic heads for hard disk drives and is strengthening the electronic passive components sector. In recent years, it has expanded its sensor business through acquisitions such as InvenSense, with AI-related sales tripling. In sustainability efforts, it is reducing environmental impact in manufacturing processes and promoting the use of sustainable materials. Its growth strategy toward 2030 strengthens development of diverse electronic materials and components, while aiming to increase its presence in battery materials. It is focusing on expanding lithium-ion battery production capacity and developing high-performance sensors.

Trivia

Interesting Facts

  • World's largest HDD magnetic head manufacturer
  • Once famous for recording media like magnetic tapes
  • Founded from research at Tokyo Institute of Technology
  • Global company with overseas sales ratio over 90%
  • Actively expanding into sensor domains
  • Company name derives from Tokyo Denki Kagaku
  • Also handles medical products like magnetic necklaces
  • Withdrew from recording media business in 2007 to focus core areas
  • Expanded sensor field via InvenSense acquisition
  • Strength in proprietary ferrite material development

Hidden Connections

  • Historically supplied magnetic tape OEM to Sony and Panasonic
  • Supplies key products to Japan's semiconductor manufacturing equipment industry
  • Entered high-frequency module business jointly with Qualcomm
  • Contributes to regional economy with multiple production bases in Akita Prefecture
  • MA-R series premium magnetic tapes famous in the industry
  • TDK brand has maintained international recognition for over 60 years
  • Some manufacturing technologies inherited by UAE companies
  • Listed on TSE Prime; stock popular among overseas investors

Future Outlook

Growth Drivers

  • Expanding sensor demand in AI and IoT fields
  • Increasing demand for high-performance lithium-ion batteries for electric vehicles
  • Growing demand for components in 5G and next-generation communications infrastructure
  • Expanding electronic components demand from global digitalization
  • Needs for low-environmental-impact products due to environmental regulations
  • Growth in industrial automation and FA products market
  • Expansion of healthcare-related electronic devices
  • Product differentiation through material and technology innovations

Strategic Goals

  • Maintain and expand overseas sales ratio to over 95%
  • Triple AI-compatible sensor sales from current levels
  • Establish top-class position in battery materials and secondary batteries
  • Global rollout of sustainable manufacturing processes
  • Achieve 1 trillion yen in new business sales
  • Achieve zero greenhouse gas emissions
  • Expand world share in high-function electronic materials
  • Improve FA product manufacturing efficiency by 20%
  • Organizational strengthening through talent development and diversity promotion
  • Resilient global supply chain

Business Segments

Hard Disk Components

Overview
Manufactures and sells magnetic heads and related components for hard disk drives.
Competitiveness
World's only HDD head manufacturing company
Customers
  • HDD Manufacturers
  • Data Centers
  • PC Manufacturers
  • Storage Device Manufacturers
Products
  • Magnetic Heads
  • Suspensions
  • Precision Machined Parts

Electronic Passive Components Business

Overview
Provides electronic passive components to a wide range of industries.
Competitiveness
Development capabilities for high-performance, high-reliability components
Customers
  • Electronic Equipment Manufacturers
  • Automotive Manufacturers
  • Telecommunications Equipment Manufacturers
  • Industrial Machinery Manufacturers
Products
  • Multilayer Ceramic Capacitors
  • Inductors
  • Transformers
  • EMC Countermeasure Components

Sensors and Instruments

Overview
Develops and sells various sensors and related measurement instruments.
Competitiveness
Integration of diverse sensor technologies
Customers
  • Automotive Manufacturers
  • Home Appliance Manufacturers
  • Industrial Equipment Manufacturers
  • Medical Equipment Manufacturers
Products
  • Temperature Sensors
  • Pressure Sensors
  • Infrared Sensors
  • Vibration Sensors

Battery and Storage Battery Manufacturing

Overview
Develops and manufactures storage batteries centered on lithium-ion batteries.
Competitiveness
Battery technology balancing safety and high performance
Customers
  • Smartphone Manufacturers
  • Automotive Manufacturers
  • Energy Companies
  • Industrial Equipment Manufacturers
Products
  • Lithium-Ion Battery Packs
  • Automotive Batteries
  • Storage Battery Systems

Electronic Materials

Overview
Handles manufacturing and sales of high-function electronic materials.
Competitiveness
Advanced integration of material development and manufacturing technology
Customers
  • Electronic Components Manufacturers
  • Electronic Equipment Manufacturers
  • Automotive Parts Manufacturers
  • Industrial Machinery Manufacturers
Products
  • Ferrite Magnets
  • Rare Earth Magnets
  • Electromagnetic Shielding Materials

FA Products

Overview
Provides FA product lineup for semiconductor manufacturing.
Competitiveness
High-precision and high-speed processing technology
Customers
  • Semiconductor Manufacturers
  • Electronic Equipment Manufacturers
  • Automotive Parts Manufacturers
  • Industrial Machinery Manufacturers
Products
  • Semiconductor Manufacturing Equipment
  • Chip Mounters
  • Inspection Equipment

Modules for Electronic Devices

Overview
Provides high-frequency modules for communications and smart devices.
Competitiveness
Fusion of RF and MEMS technologies
Customers
  • Communications Equipment Manufacturers
  • Smart Device Manufacturers
  • Industrial Machinery Manufacturers
  • Automotive Manufacturers
Products
  • RF Filters
  • High-Frequency Modules
  • MEMS Sensors

Medical and Health Products

Overview
Deploys electronic devices for medical and health applications.
Competitiveness
Ensuring high safety standards and reliability
Customers
  • Medical Equipment Manufacturers
  • Healthcare Companies
  • Consumer Market
Products
  • Magnetic Therapy Devices
  • Electronic Thermometers
  • Health Devices

Secondary Battery Materials Development

Overview
Researches and manufactures materials for high-performance secondary batteries.
Competitiveness
Proprietary materials science technology
Customers
  • Battery Manufacturers
  • Automotive Manufacturers
  • Electronic Equipment Manufacturers
Products
  • Electrode Materials
  • Separators
  • Electrolytes

Electronic Components Design Services

Overview
Provides design services including technical support.
Competitiveness
Abundant design expertise and track record
Customers
  • Electronic Equipment Manufacturers
  • Automotive-Related Companies
  • Telecommunications Industry
Products
  • Circuit Design
  • Product Prototyping
  • Performance Evaluation

Environmentally Friendly Products

Overview
Provides environmentally considerate electronic components and materials.
Competitiveness
Cutting-edge technology for environmental regulation compliance
Customers
  • Home Appliance Manufacturers
  • Industrial Equipment Manufacturers
  • Public Utilities
Products
  • Energy-Saving Components
  • Recycled Materials
  • Environmental Sensors

High-Frequency Components Supply

Overview
Manufactures and sells products applying high-frequency technology.
Competitiveness
High-performance frequency control technology
Customers
  • Smartphone Manufacturers
  • Wireless Equipment Manufacturers
  • IoT Device Manufacturers
Products
  • High-Frequency Multilayer Filters
  • RF Amplifiers
  • Transceiver Components

Competitive Advantage

Strengths

  • World's top share in hard disk drive magnetic heads
  • High technological capabilities and R&D strength
  • Global sales and production network
  • Diverse electronic components lineup
  • Business diversification through active M&A
  • High overseas sales ratio (over 91%)
  • Advanced sensor technology
  • Stable customer base
  • Focus on sustainability initiatives
  • Expansion in automotive components

Competitive Advantages

  • Exclusive market position as the world's only HDD magnetic head manufacturer
  • High value-added products from integration of advanced electronic materials and components technology
  • Risk diversification through broad product portfolio
  • Flexibility in market response via global expansion
  • Innovative strength in sensor technology
  • Realization of growth strategy through M&A
  • High quality control and reliability assurance
  • Strong sales channels and trust in automotive sector
  • Pioneer in sustainability-compliant product development
  • Retention of next-generation technologies through R&D investment

Threats

  • Decline in HDD market reducing revenue sources
  • Risks from semiconductor shortages and rising material prices
  • Intensifying competition in electronic components market
  • International trade friction and tariff issues
  • Impact of exchange rate fluctuations
  • Market volatility from emergence of new technologies
  • Geopolitical risks and supply chain vulnerabilities
  • Cost increases from stricter regulations
  • Instability in raw material supply
  • Increased costs for environmental regulation compliance

Innovations

2024: Strengthening AI-Compatible Sensor Technology

Overview
Successfully developed advanced sensors integrated with AI technology.
Impact
Contributes to tripling sales

2023: Business Expansion via InvenSense Acquisition

Overview
Acquired U.S. sensor manufacturer to strengthen product lineup.
Impact
Expanded market share in sensors

2023: Development of New Lithium-Ion Batteries

Overview
Developed and commercialized highly durable, long-life battery technology.
Impact
Enhanced competitiveness in automotive battery market

2022: Establishment of RF360 Holdings Joint Venture

Overview
Established joint venture with Qualcomm to strengthen RF components business.
Impact
Increased business opportunities in IoT

2021: Completion of Denkei Lambda Acquisition

Overview
Expanded power supply business to strengthen FA products competitiveness.
Impact
Increased sales of comprehensive power products

2024: Introduction of Low-Environmental-Impact Manufacturing Processes

Overview
Adopted CO2 emission reduction technologies in manufacturing processes.
Impact
Improved environmental suitability of products

2023: Expansion of MEMS Sensor Product Line

Overview
Enhanced performance and diversification of micro-electro-mechanical systems sensors.
Impact
Successfully acquired new customers

2022: Strengthening R&D of Secondary Battery Materials

Overview
Advanced development of new electrode and separator materials.
Impact
Secured technological superiority in next-generation batteries

Sustainability

  • Promoting CO2 emission reductions in manufacturing processes
  • Promoting use of renewable energy
  • Building resource recycling systems
  • Promoting environmentally low-impact product design
  • Thorough sustainable resource procurement
  • Setting goals for waste reduction and zero emissions
  • Environmental and human rights compliance in supply chain
  • Employee environmental awareness education