As Japan’s electronics industry continues to evolve, the country remains a global leader in innovation and technology. In 2025, Japan’s electronics market is projected to reach over $300 billion, driven by advancements in semiconductors, AI, and 5G technologies. Despite challenges like supply chain disruptions, Japan’s focus on sustainability and digital transformation positions it for robust future growth.

Murata Manufacturing

• Location: Kyoto, Japan
• Company Type: Electronics and Manufacturing
• Year Founded: 1944
• Number of Employees: Approximately 75,000
• Main Product: Electronic components, including capacitors, inductors, and PCBs
• Other Products: Sensors, communication modules, semiconductors, automotive components, and other electronic parts
• Company’s Official Website: https://www.murata.com/en-us/

Profile:

Murata Manufacturing is a global leader in the design, development, and production of electronic components and systems, with a special focus on advanced materials and miniaturization. The company is known for its innovations in passive components like capacitors and inductors, and is also a major producer of high-performance printed circuit boards (PCBs). Murata has played a significant role in the development of mobile communication technologies and automotive electronics. With its strong research and development focus, Murata has expanded its presence worldwide and contributed significantly to the advancement of electronic devices. The company continues to maintain a strong market position through cutting-edge technology and sustainable business practices.

Products and Business:

Murata is a leading producer of electronic components, including capacitors, inductors, sensors, communication modules, and PCBs. Their high-quality PCBs are used in a variety of industries such as telecommunications, automotive, and consumer electronics, with a strong emphasis on miniaturization and high-density circuits.

Nippon Mektron

• Location: Kaga City, Ishikawa Prefecture, Japan
• Company Type: Electronics and Manufacturing
• Year Founded: 1976
• Number of Employees: Approximately 20,000
• Main Product: Flexible printed circuits (FPCs)
• Other Products: High-density interconnects (HDIs), PCB assemblies, rigid-flex PCBs, and automotive electronic components
• Company’s Official Website: https://www.mektron.co.jp/

Profile:

Nippon Mektron is a leading manufacturer of flexible printed circuits (FPCs) and high-density interconnects (HDIs) in Japan. Founded in 1976, the company has significantly contributed to the development of flexible electronics, particularly in mobile phones, consumer electronics, and automotive applications. Nippon Mektron is known for its advanced manufacturing technology, which allows the production of high-performance, thin, and lightweight circuits. The company has established a global presence with manufacturing facilities in Japan and abroad, continuously focusing on innovation and the expansion of its product portfolio to meet the increasing demand for flexible and miniaturized electronic devices.

Products and Business:

Nippon Mektron is primarily known for manufacturing flexible printed circuits (FPCs) used in a wide range of electronics. The company also produces high-density interconnects (HDIs) and other advanced PCB solutions for applications in mobile devices, automotive systems, and industrial electronics, ensuring reliability and miniaturization.

Ibiden

• Location: Gifu Prefecture, Japan
• Company Type: Electronics, Manufacturing, and Environmental Solutions
• Year Founded: 1912
• Number of Employees: Approximately 30,000
• Main Product: Printed circuit boards (PCBs)
• Other Products: Semiconductor packaging materials, ceramic substrates, automotive components, environmental products
• Company’s Official Website: ibiden.com

Profile:

Nippon Mektron is a leading manufacturer of flexible printed circuits (FPCs) and high-density interconnects (HDIs) in Japan. Founded in 1976, the company has made a significant contribution to the development of flexible electronics, particularly in mobile phones, consumer electronics, and automotive applications. Nippon Mektron is known for its advanced manufacturing technology, which enables the production of high-performance, thin, and lightweight circuits. The company has a global presence with manufacturing facilities in Japan and overseas, continuously focusing on innovation and expanding its product lineup to meet the growing demand for flexible and miniaturized electronic devices.

Products and Business:

Nippon Mektron is primarily known for manufacturing flexible printed circuits (FPCs) used in a wide range of electronics. The company also produces high-density interconnects (HDIs) and other advanced PCB solutions for applications in mobile devices, automotive systems, and industrial electronics, ensuring reliability and miniaturization.

Sumitomo Electric

• Location: Osaka, Japan
• Company Type: Electronics, Manufacturing, and Automotive Components
• Year Founded: 1897
• Number of Employees: Approximately 300,000
• Main Product: Electric cables and components, including PCBs
• Other Products: Fiber optics, semiconductor devices, automotive components, electrical wires, and power cables
• Company’s Official Website: sumitomoelectric.com

Profile:

Sumitomo Electric Industries is a global leader in manufacturing and electronics. Founded in 1897, the company produces a wide range of products, including electric cables, fiber optic cables, PCBs, and advanced automotive components. With a strong focus on research and development, Sumitomo Electric Industries has been at the forefront of innovations in electronics and telecommunications. The company is heavily involved in the automotive and renewable energy sectors, contributing to the development of sustainable technologies. Sumitomo Electric operates in numerous global markets and continues to push forward with groundbreaking solutions that address future challenges in electronics and infrastructure.

Products and Business:

Sumitomo Electric is known for producing high-performance PCBs, electric cables, and a range of automotive and semiconductor components. Their products are used extensively in telecommunications, automotive, and industrial applications, with a strong emphasis on innovation, sustainability, and global expansion.

Kinsus Interconnect Technology

• Location: Hsinchu, Taiwan (Note: Kinsus is headquartered in Taiwan, not Japan)
• Company Type: Electronics and Manufacturing (Specializing in PCBs)
• Year Founded: 1990
• Number of Employees: Approximately 10,000
• Main Product: Advanced packaging and interconnect solutions, including PCBs
• Other Products: IC substrates, flexible PCBs, and high-density interconnect (HDI) substrates
• Company’s Official Website: kinsus.com.tw

Profile:

Kinsus Interconnect Technology is a big player in the PCB manufacturing and electronic interconnect industry, focusing on high-performance substrates and advanced packaging solutions. Established in 1990, the company has grown to become one of Taiwan’s leading PCB manufacturers, serving a wide range of industries, including telecommunications, automotive, and consumer electronics. Known for its expertise in HDI substrates and flexible PCBs, Kinsus has built a solid reputation for providing innovative solutions in electronic interconnection and packaging. The company continues to invest heavily in R&D to stay at the forefront of cutting-edge PCB technology.

Products and Business:

Kinsus primarily focuses on producing advanced interconnect solutions, including high-density interconnect (HDI) PCBs, flexible PCBs, and IC substrates. These products are used in high-performance electronics like smartphones, automotive systems, and telecommunications devices.

Shinko Electric

• Location: Atsugi City, Kanagawa Prefecture, Japan
• Company Type: Electronics and Manufacturing
• Year Founded: 1946
• Number of Employees: Approximately 10,000
• Main Product: Semiconductor packages and printed circuit boards (PCBs)
• Other Products: IC substrates, modules for electronic devices, and automotive components
• Company’s Official Website: https://www.shinko.co.jp/english/

Profile:

Shinko Electric Industries, founded in 1946, is a leading semiconductor and PCB manufacturer in Japan. The company specializes in making semiconductor packages, IC substrates, and high-performance PCBs. Shinko is known for its innovative packaging technology and interconnection solutions for consumer electronics, automotive, and telecommunications. Shinko invests heavily in advanced manufacturing processes to meet the growing demand for miniaturized and high-performance components in the global electronics market.

Products and Business:

Shinko Electric makes semiconductor packages, IC substrates, and advanced printed circuit boards (PCBs) for various industries. These products are critical to consumer electronics, telecommunications, and automotive systems, providing high-performance, miniaturized components for complex devices.

Hitachi Chemical

• Location: Tokyo, Japan
• Company Type: Electronics, Manufacturing, and Materials
• Year Founded: 1944 (rebranded as Showa Denko Materials in 2020)
• Number of Employees: Approximately 16,000
• Main Product: Electronic materials, including advanced PCBs and semiconductor packaging materials
• Other Products: Functional chemicals, magnetic materials, carbon products, and industrial materials
• Company’s Official Website: https://www.hitachi.com/

Profile:

Hitachi Chemical was founded in 1944 and rebranded as Showa Denko Materials in 2020. The company is known for its advanced electronic materials, particularly in the areas of printed circuit boards (PCBs), semiconductor packaging, and other electronic components. Showa Denko Materials is a leader in the development of high-performance materials for a range of industries, including telecommunications, automotive, and consumer electronics. The company is committed to sustainable development and technological advancements that support the global electronics supply chain.

Products and Business:

Showa Denko Materials, formerly known as Hitachi Chemical, specializes in advanced electronic materials such as high-performance PCBs and semiconductor packaging materials. These products are essential for consumer electronics, automotive systems, and telecommunications, providing high reliability, miniaturization, and performance in modern electronic devices.

Toppan Printing

• Location: Tokyo, Japan
• Company Type: Printing, Electronics, and Manufacturing
• Year Founded: 1900
• Number of Employees: Approximately 50,000
• Main Product: Printed circuit boards (PCBs), display films, and electronic components
• Other Products: Packaging, security printing, graphics, and industrial materials
• Company’s Official Website: https://www.toppan.com/en/

Profile:

Toppan Printing, founded in 1900, is one of Japan’s most prominent printing and electronic manufacturing companies. While traditionally known for its printing services, Toppan has expanded its portfolio to include a wide range of high-tech materials and products, including printed circuit boards (PCBs) and display films used in electronics. The company plays a key role in the production of advanced electronic components used in automotive, telecommunications, and consumer electronics. Toppan’s commitment to sustainability and innovation has solidified its place as a leader in high-performance electronics and digital technology.

Products and Business:

Toppan Printing specializes in producing advanced PCBs, display films, and other electronic components for applications in telecommunications, consumer electronics, and automotive systems. The company also offers packaging and security printing solutions, showcasing its diverse capabilities in both traditional and cutting-edge technologies.

Sanken Electric

• Location: Tokorozawa City, Saitama Prefecture, Japan
• Company Type: Electronics and Manufacturing
• Year Founded: 1946
• Number of Employees: Approximately 20,000
• Main Product: Power supplies and power semiconductors
• Other Products: Energy-efficient components, automotive electronics, industrial equipment, and LED lighting
• Company’s Official Website: https://www.sanken-ele.co.jp/en/

Profile:

Sanken Electric, established in 1946, is a leading Japanese manufacturer that specializes in power electronics. The company has been a key player in the development of energy-efficient solutions and power semiconductors for various applications, including consumer electronics, automotive, and industrial systems. Sanken’s products play a vital role in modernizing power systems and reducing energy consumption. Over the years, the company has gained a reputation for quality, innovation, and environmental sustainability, helping industries transition to more energy-efficient technologies while remaining globally competitive.

Products and Business:

Sanken Electric produces power supplies, semiconductors, and energy-efficient components for a wide range of industries, including automotive, consumer electronics, and industrial systems. Their products enable efficient power conversion and contribute to reduced energy consumption and sustainability in electronic devices and power systems.

DNP

• Location: Osaka, Japan
• Company Type: Electronics and Nanotechnology Manufacturing
• Year Founded: 2000 (as part of Daicel Corporation)
• Number of Employees: Approximately 7,000 (Daicel Group total)
• Main Product: Nanotechnology-based components and materials for electronics
• Other Products: Organic thin-film transistors, optical films, conductive films, and advanced packaging materials
• Company’s Official Website: https://www.dnp.co.jp/

Profile:

DNP (Daicel Nanotech Products), a subsidiary of Daicel Corporation, was created to develop and manufacture innovative nanotechnology materials and components for the electronics industry. The company focuses on high-performance films, including optical and conductive films, used in displays, semiconductors, and other electronic devices. Through its advanced research in nanotechnology, DNP provides cutting-edge solutions for energy-efficient and high-performance electronic products. With a strong commitment to sustainability, DNP continues to lead in the development of eco-friendly, next-generation materials for global markets, making a significant impact in the electronics and semiconductor industries.

Products and Business:

DNP manufactures nanotechnology-based films and components, such as conductive and optical films, for electronics, display technologies, and semiconductor packaging. These products enable the creation of high-performance, energy-efficient devices in consumer electronics, automotive systems, and industrial applications.