Precision Electronics Manufacturing & R&D

From cutting-edge components to integrated systems, we build the future.

Akatsuki Denki K.K. is a leading electronics manufacturing and R&D company based in the heart of Tokyo, Japan. We are dedicated to delivering cutting-edge solutions that power innovation across diverse industries. From the intricate design of micro-components to the complex assembly of industrial electronic equipment, our expertise spans the entire lifecycle of electronic product development and manufacturing. With a relentless focus on quality, technological advancement, and global reach, we partner with businesses worldwide to bring their visions to life and navigate the complexities of modern electronics.

Learn More About Us

About Akatsuki Denki K.K.

Founded in the bustling metropolis of Tokyo, Japan, Akatsuki Denki K.K. has established itself as a formidable presence in the global electronics manufacturing and research and development landscape. Our journey began with a vision to push the boundaries of what's possible in electronic engineering, combining traditional Japanese craftsmanship with modern technological innovation. Over the years, we have cultivated a culture rooted in precision, reliability, and continuous improvement. We are not just manufacturers; we are innovators and problem-solvers dedicated to supporting the technological advancements of our clients.

Our core mission is to empower industries by providing high-performance electronic solutions that meet the evolving demands of a connected world. This involves everything from pioneering research into new materials and processes to refining our manufacturing methodologies for maximum efficiency and quality. We pride ourselves on our deep technical expertise and our ability to tackle complex challenges in component design, circuit integration, and system development. Our commitment extends beyond the factory floor to fostering strong relationships with our partners, ensuring transparency and collaboration at every step.

At Akatsuki Denki K.K., our values are centered on integrity, excellence, and a forward-looking perspective. We believe in conducting business ethically, delivering products that exceed expectations, and constantly exploring future technologies. Our team comprises highly skilled engineers, technicians, and professionals united by a passion for electronics and a dedication to achieving peak performance in every project. From the initial concept phase to large-scale production and global logistics, we manage the entire process with meticulous attention to detail, ensuring that our clients receive reliable, state-of-the-art electronic products that contribute to their success.

Akatsuki Denki K.K. team members discussing electronics designs

Our Comprehensive Services

Explore the range of solutions we offer, from component design to global delivery, tailored to meet the rigorous demands of modern industries.

Component Design & Manufacturing

We specialize in the bespoke design and high-precision manufacturing of electronic components. Whether you require custom resistors, capacitors, sensors, or specialized connectors, our engineers work closely with you to develop components that meet exact specifications for performance, reliability, and form factor. Our manufacturing facilities employ advanced processes to ensure consistent quality and scalability for production volumes ranging from prototypes to mass production.

Integrated Circuit Production

At the core of many modern electronic devices are Integrated Circuits (ICs). Akatsuki Denki K.K. possesses advanced capabilities in IC design and manufacturing, handling various process nodes and architectures. We produce custom ASICs (Application-Specific Integrated Circuits) and provide foundry services for high-performance logic, memory, and mixed-signal ICs. Our stringent quality control ensures the reliability required for critical applications in computing, communication, and industrial systems.

Consumer Electronics Development

Leveraging our expertise in components and ICs, we partner with clients in the consumer electronics sector to bring innovative products to market. From initial concept and design to prototyping, manufacturing, and testing, we provide end-to-end development services. Our focus is on creating user-friendly, reliable, and aesthetically appealing devices, integrating the latest technologies in connectivity, power efficiency, and miniaturization for products like smart home devices, wearables, and portable electronics.

Image of industrial electronic equipment

Industrial Equipment Solutions

Reliability and robustness are paramount in industrial environments. Akatsuki Denki K.K. designs and manufactures electronic equipment built to withstand harsh conditions and perform consistently in critical industrial applications. This includes control systems, power supplies, sensing equipment, and interface modules used in automation, robotics, manufacturing, and infrastructure. Our solutions are engineered for longevity and minimal downtime, crucial for operational efficiency.

Technician performing quality test on electronic board

Quality Assurance & Testing

Quality is not just a step in our process; it is the foundation of our operations. Our comprehensive Quality Assurance program covers every stage, from raw material inspection to final product testing. We employ state-of-the-art testing equipment and methodologies, including functional testing, environmental stress screening, and reliability analysis, to ensure that all components and products meet the highest international standards and client expectations. Our commitment to quality guarantees the performance and lifespan of our solutions.

Global Distribution

Headquartered in Tokyo, we understand the importance of timely and efficient global logistics. Akatsuki Denki K.K. has established a robust distribution network capable of delivering our electronic components and finished products to clients around the world. We manage complex international shipping and customs processes, ensuring that your orders arrive securely and on schedule, allowing your business to operate smoothly regardless of geographic location. Our logistics team is dedicated to providing seamless service from our door to yours.

Our R&D and Technology Focus

At the Forefront of Electronics Innovation

Investing heavily in cutting-edge research and development is crucial for shaping the future of electronics, and it is a core pillar of Akatsuki Denki K.K.'s strategy. Our dedicated R&D teams continuously explore new frontiers in semiconductor science, material properties, and circuit design methodologies. This proactive approach allows us to anticipate industry trends and develop proprietary technologies that give our clients a competitive edge.

Advanced Semiconductor Research: Pushing the limits of semiconductor physics and manufacturing to create faster, smaller, and more efficient chips.
Miniaturization Techniques: Developing sophisticated methods for shrinking electronic components and systems while maintaining or improving performance, essential for mobile and IoT devices.
High-Efficiency Power Solutions: Focusing on power management ICs and solutions that maximize energy efficiency and minimize power consumption across various applications.

IoT Integration Expertise: Building expertise in designing components and systems optimized for the Internet of Things, including sensors, connectivity modules, and low-power processing units.
Sustainable Manufacturing Processes: Researching and implementing environmentally conscious manufacturing techniques to reduce waste and energy consumption, aligning with global sustainability goals.

Engineers working in an R&D lab with advanced equipment

Our laboratories are equipped with advanced testing and simulation tools, enabling our engineers to rigorously test and validate new designs and technologies before they reach production. This ensures that our innovations are not only groundbreaking but also reliable and ready for real-world deployment. Our commitment to R&D ensures that Akatsuki Denki K.K. remains a leader in delivering the next generation of electronic solutions.

Commitment to Quality

Excellence Built on Rigorous Standards

Quality is the cornerstone of the Akatsuki Denki K.K. ethos. We understand that in the demanding world of electronics, performance and reliability are paramount. From the very first design concept to the final stages of production and shipment, our entire operation is governed by strict quality control processes and adheres to internationally recognized standards such as ISO 9001 and industry-specific certifications where applicable. This comprehensive approach ensures that every single component and product we produce meets the highest benchmarks for performance, durability, and safety.

Our dedicated Quality Assurance team is equipped with state-of-the-art inspection and testing equipment. We conduct multi-stage inspections, including automated optical inspection (AOI), X-ray inspection, in-circuit testing (ICT), and functional testing specific to the product's intended application. Environmental testing, such as thermal cycling and humidity testing, is also performed to ensure our products can withstand the varied conditions they may encounter in the field. This meticulous attention to detail at every level allows us to identify and mitigate potential issues proactively, guaranteeing the integrity of our output.

Quality control inspection on an electronic circuit board

Furthermore, we foster a culture of quality consciousness among all our employees, encouraging continuous improvement and adherence to best practices. Regular training and process audits are conducted to maintain the highest standards across our facilities. By choosing Akatsuki Denki K.K., our clients are investing in solutions backed by a legacy of Japanese precision and a relentless commitment to delivering only the most reliable and high-performing electronic products. Your trust is built upon the guaranteed quality of our work.

Global Reach

Connecting the World with Japanese Precision

While rooted in Tokyo, Japan, Akatsuki Denki K.K. operates with a truly global perspective. We understand that the needs of the electronics industry are international, and our reach extends across continents. Our sophisticated logistics and supply chain management capabilities enable us to efficiently serve clients located anywhere in the world, ensuring that distance is no barrier to accessing our high-quality electronic components and solutions.

Our established distribution network is designed for reliability and speed. We work with trusted international shipping partners and have experience navigating complex customs regulations and global trade requirements. Whether you are located in Asia, North America, Europe, or beyond, we can provide seamless delivery of your orders, from small component batches to large-scale equipment shipments. Our logistics team meticulously plans and tracks each shipment to guarantee timely and secure arrival.

Stylized world map highlighting key distribution areas

Partnering with Akatsuki Denki K.K. means gaining access to world-class electronic manufacturing and R&D capabilities, delivered directly to your location. We are committed to supporting the global innovation ecosystem by making our expertise and products accessible to businesses worldwide, reinforcing our role as a reliable international supplier.

Get in Touch

Let's Build the Future Together

Whether you have a specific project in mind, require custom electronic components, or want to discuss a potential partnership, the team at Akatsuki Denki K.K. is ready to assist you. Contact us today to learn more about how our expertise in electronics manufacturing and R&D can help achieve your technological goals. We look forward to hearing from you and exploring how we can collaborate.

Contact Information

Akatsuki Denki K.K.

1 Otemachi One Tower, 1 Chome Otemachi,
Chiyoda-ku, Tokyo, Kanto, 100-0004, Japan

Phone: +81 3-6775-1234

Email: info@

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(Map shows the approximate location in Tokyo)