Corporate News & Events

The SYNESIS Distributed 200G High-Performance Model received a Special Prize Award in the Management & Monitoring category at the Best of Show Awards during INTEROP Tokyo 2024, held at Makuhari Messe on June 12-14, 2024. INTEROP is premier technology event held in Chiba, Japan. It focuses on showcasing the latest advancements in ICT (Information and Communication Technology) solutions. This event brings together professionals and companies from around the world to explore themes like AI infrastructure, cloud computing, enterprise digital transformation, generative AI, IoT, 5G/6G, security, and so much more.
A low inertia hub-mounted steering dynamometer system such as the ROTOTEST Energy S85 provides accurate, dynamic measurements with minimal inertia effects makes it invaluable for enhancing vehicle performance and safety. Click here to access the new, datasheet.

Fresh off the press comes our latest edition of TOYO’s EMC Measurement Software Selection Catalog, 2024-2025 Edition. Explore the extensive array of application-specific software we’ve developed to empower you in expediting your EMC workflows with unparalleled efficiency and precision. Discover how our innovative solutions can enhance your EMC test and measurement processes, enabling you and your organization to achieve optimal speed and quality seamlessly.

Company acquires enhanced TOYO’s solution with high-torque force and steering capabilities to support next-gen vehicle development effort

Fremont, Calif., March 2024 — TOYO Corporation, the leading test and measurement company, is thrilled to announce the recent selection of its vehicle-in-the-loop simulator (ViLS) by a top U.S. automaker for testing and validating their next generation of electric and autonomous vehicles. This marks the company’s second purchase; the system is valued in the multi-millions of dollars, making it one of the biggest orders ever awarded to TOYO for the ViLS platform.
TOYO’s ViLS enables automotive engineers to conduct a wide array of vehicle, environmental, and road tests under realistic conditions in a cost-effective and safe laboratory environment. Specifically tailored to support the CASE paradigm (Connected, Autonomous/Automated, Shared, Electric), the TOYO ViLS platform integrates leading components, including Rototest Energy Powertrain dynamometers, Advanced Driver Assistance Systems, and True Sim, a professional-grade driving simulator with augmented reality functionality.
After a multi-month technical assessment of the ViLS with one of the automaker’s EVs, they established that the ViLS met both their current and evolving needs. In particular, they needed dynamometers capable of coping with the high-torque forces generated by EVs and observed that the Rototest system met this stringent requirement. They moved forward and submitted an order for two complete ViLS systems. The order is the largest one ever secured by TOYO for the ViLS with a valuation in the multi-millions of dollars. The customer worked closely with TOYO’s U.S. subsidiary TOYOTech through all phases of the procurement cycle. And delivery and deployment of the platforms are expected to occur before the end of the year.
Key advantages of the TOYO ViLS include:
The automaker’s key test requirements encompass advanced driver assistance system software modules, high torque force tests, acceleration tests, adaptive cruise control tests, steering control and feedback tests, emergency and regenerative braking tests. And in December 2023, the company deployed and commissioned two ViLS systems that the automaker had previously ordered.
“We’re grateful for the ongoing trust from this U.S. automaker, validating TOYO’s dedication to our ViLS development,” said Toshiya Kohno, President/CEO at TOYO. “Their second adoption of our Vehicle-in-the-Loop Simulator highlights its unmatched performance, empowering engineers to accelerate next-gen vehicle development.”
As the automotive industry embraces technology fields such as computing, wireless communications, networking, sensors, radar, and artificial intelligence, TOYO stands ready to propel this vision forward with innovative test solutions like the ViLS platform.
To learn more about our automotive test initiatives, visit TOYO and TOYOTech on the web at https://www.toyo.co.jp/english/ and https://toyotechus.com/auto, respectively.
The comfort and safety experienced while driving a vehicle relies heavily on how well the vehicle interacts with the road surface. Since the 1980s, road data has played a crucial role in designing and developing vehicles for safety, comfort, and durability tests.
Responding to a growing demand for digitized road data from both road authorities and the automotive sector, our technology partner XenomatiX introduced the pioneering road lidar, XenoTrack, as early as 2015, with the latest version recently launched.
XenoTrack is utilized in over 20 countries worldwide, spanning the automotive and road industries, to improve safety and comfort on the road and prolong the vehicle’s lifespan. Learn more. Click here to access the new, product brief.

Fremont, Calif., December 4, 2023 – TOYO Corporation (TOYO), a leading provider of advanced measurement solutions, announces new sophisticated evaluation software, “EPX/RFP” and “ES10/RFP,” designed for disturbance power measurement. These two software solutions characterize and measure electromagnetic noise emanating from cables linked to electronic devices such as home appliances.
Electromagnetic noise, or interference, occurs when electromagnetic waves from an electronic device negatively impact other electronic devices. Electromagnetic interference (EMI) measurements are performed to assess the electromagnetic noise emitted by a product, ensuring that its levels do not disrupt the normal operation of other electronic devices.
Electromagnetic noise serves as a common factor contributing to malfunctions in various electronic equipment. Electronic devices, including home appliances, consistently emit electromagnetic noise through their connecting cables. When this noise reaches a significant level, it has the potential to disrupt the functioning of other electronic devices, leading to malfunctions.
ES10/RFP Screenshot
Consequently, electronic equipment manufacturers conduct electromagnetic noise measurements as a pre-release assessment to ensure that their products adhere to specified noise limits outlined in standards. This measurement process is integral during product development, and at times, steps are implemented to mitigate and suppress electromagnetic noise.
TOYO crafts in-house EMI measurement software, drawing upon our accumulated knowledge, 40 years of experience, and customer feedback. Throughout these four decades, TOYO has been at the forefront, delivering an extensive array of measuring instruments and solutions in the realm of electromagnetic compatibility (EMC) testing. With over 30 years of expertise in test software development, which forms the core of EMC test systems, we have created diverse software applications for measuring EMI.
The “EP” series, introduced in 1998, has supported various EMI receivers and associated equipment such as antenna masts and turntables for EMI measurements. To date, the software has been deployed at more than 2,000 sites around the world. The newly introduced “EPX” and “ES10” software series represents a complete overhaul of the original “EP” series.
The “EPX” series is designed to accommodate the latest measuring instruments, while the “ES10” series offers compatibility with a diverse range of measuring devices, empowering users to select software tailored to their specific requirements.
The “EPX” series is engineered to seamlessly integrate with Keysight Technology’s “N9048B PXE” EMI receiver. This integration enhances the overall efficiency of the EMI measurement process. The N9048B PXE employs a “gapless measurement” method, ensuring continuous observation and measurement of electromagnetic noise. This pioneering approach addresses the limitations of conventional measurement methods, where noise is often missed. The gapless measurement functionality allows comprehensive scrutiny of all electromagnetic noise in a single measurement, mitigating the need for subsequent rework due to overlooked problematic noise. This results in a reduction in overall measurement time.
Additionally, the “EPX” series incorporates TOYO’s patented technologies, specifically “Spectrum analysis method and its device (Patent No. 6533024)” and “Radiated disturbance measurement method and radiated disturbance measurement system (Patent No. 6505348),” simplifying the execution of tests in accordance with established standards.
The “ES10” series, on the other hand, is designed for customers using measurement equipment other than the “N9048B PXE.” It can perform similar measurements, including conformance tests, at a lower cost.
Both software products introduce two innovative features aimed at enhancing the efficiency and speed of measurements and countermeasures. Firstly, there’s a time-based assessment of measured electromagnetic noise, complementing the traditional frequency-based evaluation. Secondly, the software facilitates the straightforward presentation of variances between two distinct measurement outcomes.
The time-based evaluation function allows for easy identification of the source of troublesome noise by comparing the visualized cycle of electromagnetic noise occurrences with the drive cycle of installed components. Additionally, the function displaying the disparity between pre and post-noise countermeasure measurements streamlines the noise mitigation process, offering a quick and effective means to assess the impact of countermeasures.
By incorporating the “EPX/RFP” Disturbance Power Measurement and Analysis Software and the “ES10/RFP” Disturbance Power Measurement Software into the “EPX” and “ES10” series, TOYO aims to support our customers in producing superior quality products. This addition addresses a diverse array of EMC testing requirements, enabling effective mitigation of emitted noise and enhanced control over product quality during the manufacturing process.

EPX/RFP Screenshot
The main features of Disturbance Power Measurement and Analysis Software “EPX/RFP” and Disturbance Power Measurement Software “ES10/RFP” are:
For further information or to request a demonstration, please contact us at info@toyotechus.com. You can also visit us on the web at www.toyotechus.com/emc.
About TOYO Corporation
Founded in 1953, TOYO Corporation (Head Office: Tokyo, Japan) contributes to technological innovations as a leading provider of advanced measurement solutions. Through its variety of business segments – ICT (Information and Communication Technologies), Automobiles, Energy, EMC (Electromagnetic Compatibility), Ocean Defense and Security, Software Development, Life Science, and Information Security, the company is focused on providing solutions to emerging markets such as 5G network, clean energy, autonomous vehicle development. TOYO also makes significant R&D investments to develop in-house technologies and products. Its growth strategies include developing its market presence in the United States and China and TOYO has established subsidiaries in both of these important markets. By making available the most advanced market-based solutions, TOYO is at the forefront of helping to shape a safe and environmentally friendly society and develop industries. For more information, please visit the company’s website at https://www.toyo.co.jp/english
All trademarks used in this document are the property of their respective owners. TOYO reserves the right to change product content and product specifications without prior notice. Contact your sales consultant for the latest information.
Fremont, Calif., November 30, 2023 – TOYO Corporation (TOYO), a leading provider of advanced measurement solutions and Rototest® International AB (Rototest), a global innovator in the development of hub-coupled powertrain dynamometers, today announced that TOYO has acquired Rototest on November 30, 2023, Japan time. Henceforth, Rototest, headquartered in Rönninge, Sweden, will operate as a subsidiary of TOYO.
An automotive powertrain dynamometer is a testing apparatus used to measure and record mechanical parameters, such as power, torque, and speed, at an automobile’s drive wheels. According to the analyst firm IndustryARC, the global market size for automotive dynamometers was projected to be USD $928.1 million in 2021 and is expected to reach USD $1161.5 million by 2027. Key factors driving the market demand include the rapid and transformative innovations in the domains of electric vehicles (EV), autonomous driving (AD), advanced driver assistance systems (ADAS), and connected cars.

ROTOTEST Energy™
ADAS, AD, and other newer automotive innovations are technological marvels, but they pose significant challenges in terms of development and testing. Modern approaches, such as model-based development (MBD), have been adopted to address many of these challenges. MBD involves designing and developing components and entire vehicles through computer-based simulations. The industry also employs a process known as Hardware-in-the-Loop (HIL) testing, where thorough simulations involving actual hardware components are conducted to further support testing demands.
In 2016, TOYO forged a partnership with Rototest to introduce their hub-coupled dynamometers to the Japanese automotive market. The solution gained widespread acceptance due to its short setup time, user-friendly design, and portability. Since then, TOYO has expanded its dynamometer offerings by integrating them with radar and camera simulators, among other components, resulting in the creation of the Driving & Motion Test System (DMTS). This integrated system plays a crucial role in accelerating the automotive development cycle, allowing for the evaluation of diverse functions, and facilitating simulated indoor testing that accurately mirrors real-world conditions.

Diagram of TOYO’s DMTS with Rototest Dynamometers
In December 2023, TOYO is set to deliver a DMTS to the Japan Automobile Research Institute to support their HIL testing needs. On the other side of the world, TOYOTech, TOYO’s US subsidiary, has been awarded an order for two Rototest dynamometer systems from a major automaker to accelerate their EV initiatives.
TOYO has undertaken the development of a Vehicle-in-the-Loop (VIL) solution anchored by Rototest dynamometers. VIL testing is an approach that bridges the gap between software and hardware simulations and full road testing. It involves conducting comprehensive and complex simulations using real vehicles for testing and complements existing HILS tests. This represents the final testing step that can take place in a lab setting.
Christian Engström, Rototest’s CEO, expressed, “TOYO acquiring Rototest marks a significant milestone for the company. With TOYO, Rototest is poised to enhance its ability to provide innovative automotive test solutions to an even broader array of the world’s leading manufacturers.”
About TOYO Corporation
Founded in 1953, TOYO Corporation (Head Office: Tokyo, Japan) contributes to technological innovations as a leading provider of advanced measurement solutions. Through its variety of business segments – ICT (Information and Communication Technologies), Automobiles, Energy, EMC (Electromagnetic Compatibility), Ocean Defense and Security, Software Development, Life Science, and Information Security, the company is focused on providing solutions to emerging markets such as 5G network, clean energy, autonomous vehicle development. TOYO also makes significant R&D investments to develop in-house technologies and products. Its growth strategies include developing its market presence in the United States and China and TOYO has established subsidiaries in both of these important markets. By making available the most advanced market-based solutions, TOYO is at the forefront of helping to shape a safe and environmentally friendly society and develop industries. For more information, please visit the company’s website at https://www.toyo.co.jp/english
About Rototest
Rototest, a Swedish technology company founded in 1988, pioneered the market by introducing the world’s first hub-coupled dynamometer (patented). Since then, Rototest has evolved into a test system supplier with a reputation and quality recognized by its eminent customers. Today the company specializes in advanced high-dynamic hub-coupled dynamometers for a wide range of automotive applications. Rototest’s customers can be found amongst OEMs, Tier1 & 2 suppliers, research organizations and universities. www.rototest.com.
All trademarks used in this document are the property of their respective owners. TOYO reserves the right to change product content and product specifications without prior notice. Contact your sales consultant for the latest information.
Here’s our new AGM Reagent Kit for Animal Cells Product Brief describing how our new reagent kits support single-cell whole genome analysis of animal models. It’s a breakthrough.
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