Exhibited at the 2026 Nagoya Automotive Technology Exhibition.

It meets stringent reliability requirements such as the 85℃/85% relative humidity accelerated life test and AEC Q100 certification!

The "SHT41A-AW1B" is a temperature and humidity sensor for automotive applications. AEC Q100 certification demonstrates excellent reliability for complete compatibility in automotive uses. Furthermore, when the included power heater is activated, advanced self-diagnostic capabilities are enabled throughout the entire lifespan of the chip. Please feel free to contact us if you have any inquiries. 【Specifications (partial)】 ■Humidity - Standard relative humidity accuracy: 2% RH - Operating relative humidity range: 0-100% RH - Response time (T63%): 4s *For more details, please download the PDF or feel free to contact us.

• Sensors

By activating the included power heater, advanced self-diagnostic functions become possible throughout the entire lifespan of the chip!

We would like to introduce the automotive-grade temperature and humidity sensor 'SHT41A-FD1B' that we handle. Based on Sensirion's proven CMOSens technology and years of experience in humidity detection, it guarantees the highest level of accuracy. Specifically designed for automotive applications, it meets stringent reliability requirements such as 85°C/85% relative humidity accelerated lifetime testing and AEC Q100 certification. 【Specifications (partial)】 ■Humidity - Standard relative humidity accuracy: 2% RH - Operating relative humidity range: 0-100% RH - Response time (T63%): 4s *For more details, please download the PDF or feel free to contact us.

• Sensors

Based on proven CMOSens technology and years of experience in humidity detection, we guarantee the highest level of accuracy.

The "SHT41A-BD1B" is a vehicle-mounted temperature and humidity sensor that supports automatic optical inspection (AOI) and features two different power supply voltage ranges to accommodate various designs. Specifically designed for automotive applications, it meets stringent reliability requirements such as 85°C/85% relative humidity accelerated life testing and AEC Q100 certification. When the included power heater is activated, advanced self-diagnostic capabilities are available throughout the entire lifespan of the chip. 【Specifications (partial)】 ■Humidity - Standard relative humidity accuracy: 2% RH - Operating relative humidity range: 0-100% RH - Response time (T63%): 4s *For more details, please download the PDF or feel free to contact us.

• Sensors

Equipped with a wettable flank that supports automatic optical inspection and two different power supply voltage ranges to accommodate various designs!

We would like to introduce the temperature and humidity sensor 'SHT41A-AD1B' for automotive applications that we handle. Based on Sensirion's proven CMOSens technology and years of experience in humidity detection, it guarantees the highest level of accuracy. It meets stringent reliability requirements such as 85°C/85% relative humidity accelerated lifetime testing and AEC Q100 certification. 【Specifications (partial)】 ■Humidity - Standard relative humidity accuracy: 2% RH - Operating relative humidity range: 0-100% RH - Response time (T63%): 4s *For more details, please download the PDF or feel free to contact us.

• Sensors

When the included power heater is activated, advanced self-diagnostic functions are possible throughout the entire lifespan of the chip!

We would like to introduce the vehicle-mounted temperature and humidity sensor 'SHT40A-FD1B' that we handle. Based on Sensirion's proven CMOSens technology and years of experience in humidity detection, we guarantee the highest level of accuracy. It meets stringent reliability requirements such as the 85°C/85% relative humidity accelerated lifetime test and AEC Q100 certification. 【Specifications (partial)】 ■Humidity ・Standard relative humidity accuracy: 3% RH ・Operating relative humidity range: 0-100% RH ・Response time (T63%): 4s *For more details, please download the PDF or feel free to contact us.

• Sensors

Standard relative humidity accuracy of 3% RH! Various accuracy grades available, offering I2C or pulse width modulation interfaces.

The "SHT40A-AW1B" is a temperature and humidity sensor specially designed for automotive applications, meeting stringent reliability requirements such as 85℃/85% relative humidity accelerated lifetime testing and AEC Q100 certification. When the included power heater is activated, advanced self-diagnostic capabilities are available throughout the entire lifespan of the chip. Based on Sensirion's proven CMOSens technology and years of experience in humidity detection, it guarantees the highest level of accuracy. 【Specifications (partial)】 ■Humidity - Standard relative humidity accuracy: 3% RH - Operating relative humidity range: 0-100% RH - Response time (T63%): 4s *For more details, please download the PDF or feel free to contact us.

• Sensors

For in-vehicle applications! Guaranteed the highest level of accuracy based on proven CMOSens technology and years of experience in humidity detection.

We would like to introduce our vehicle-mounted temperature and humidity sensor, the 'SHT40A-AD1B'. It is specially designed for automotive applications and meets stringent reliability requirements such as the 85°C/85% relative humidity accelerated lifetime test and AEC Q100 certification. Additionally, when the included power heater is activated, advanced self-diagnostic capabilities are available throughout the entire lifespan of the chip. 【Specifications (partial)】 ■Humidity - Standard relative humidity accuracy: 3% RH - Operating relative humidity range: 0-100% RH - Response time (T63%): 4s *For more details, please download the PDF or feel free to contact us.

• Sensors

It can be integrated into cost-effective and space-efficient solutions!

The "SAEN Series" is an integrated environmental sensor that simplifies in-vehicle air quality monitoring through an all-in-one environmental platform. The modular platform combines multiple sensors in special sizes and shapes, capable of measuring up to 8 environmental parameters (PM1, PM2.5, RH/T, CO, CO2, NOx, VOC). At its core is a miniaturized MEMS-based PM sensing element. By geometrically arranging the light source, detector, signal processing, and algorithms, it can be integrated into a cost-effective and space-efficient solution. 【Features】 ■ All-in-one environmental platform (PM1, PM2.5, RH/T, CO, CO2, NOx, VOC) ■ In-vehicle comfort through CO2 concentration monitoring ■ Fully customizable to meet the needs of various applications ■ Dustproof and long-lasting ■ Simplified integration, cost reduction, and energy savings *For more details, please download the PDF or feel free to contact us.

• Sensors

Achieves high precision and fast response time, enabling quick response during thermal runaway events!

The "SABM Series" is a battery state monitoring sensor that provides the necessary accuracy and high-speed response, allowing vehicles to respond immediately in a short time. It not only detects critical events but also identifies gas generation events such as smoldering of electronic devices, electrolyte leakage, water intrusion, and coolant leakage, enabling early repairs before the battery is completely damaged. By issuing immediate warnings to people inside and around the vehicle, it enhances safety. Please feel free to contact us when needed. 【Features】 ■ Multi-channel thermal runaway detection sensor with unique sensor technology ■ Detects VOCs caused by the vaporization of electrolytes, allowing for early diagnosis of battery condition ■ Capable of 15 years of operation ■ Customer-specific solutions *For more details, please download the PDF or feel free to contact us.

• Sensors

Optimize the recirculation rate using real-time CO2 measurements to improve efficiency and indoor air quality!

The "SACD series" is a CO2 sensor that accurately and continuously measures CO2 concentration. The CO2 concentration measured inside the vehicle can also be used to utilize recirculation more efficiently, rather than relying on general estimates based on the number of passengers. Additionally, with configurable alarm levels, it enables personalized thresholds, proactive alerts, and timely responses to critical situations. 【Features】 ■ Robust photoacoustic measurement technology ■ Configurable alarm levels ■ Low power monitoring mode ■ Compact design that can be installed discreetly in the vehicle ■ LIN interface, always-on 12V compliant with bus wake-up support *For more details, please download the PDF or feel free to contact us.

• Gas Detection Sensor

By optimizing the set values of the evaporator, it contributes to both the energy efficiency of the HVAC system and the comfort of the passengers!

The "SADP Series" is a dew point sensor that provides accurate dew point, temperature, and humidity data to HVAC systems, preventing excessive cooling of the cabin temperature and high humidity levels. Our sensor, installed within the HVAC system, communicates with the HVAC controller and activates the evaporator only when necessary. This product is easy to install and has minimized dead volume around the detection element, resulting in a fast response time. It features a standardized LIN interface and a customizable automotive-grade connector. 【Features】 ■ High-speed response due to zero dead space design ■ Waterproof measurement chip (IP6K4 standard) ■ Sealed connectors and housings compliant with USCAR standards ■ Tool-free easy installation with bayonet ■ LIN interface, always-on 12V compliant *For more details, please download the PDF or feel free to contact us.

• Temperature Sensor

Compact shape that is easy to install! Offers various options for integration, installation, and communication interfaces.

The "SACT Series" is an in-vehicle temperature sensor that monitors the temperature inside the cabin and communicates the measurements to the HVAC system, enabling appropriate ventilation and heating. The sensor's low-noise fan promotes rapid adjustment actions of the HVAC controller, reducing the amount of energy needed to maintain the vehicle at the set temperature. For a system design that considers an environment that enhances passenger health, it can also be integrated with relative humidity and air quality sensors. 【Features】 ■ Accurate temperature output ■ Low-noise fan ■ Analog interface ■ Compliant with RoHS and REACH *For more details, please download the PDF or feel free to contact us.

• Temperature Sensor

The 15kV ESD protection ensures safe handling on the production line without the risk of damage.

The "SACS Series" is integrated into the seat structure (above the cushion and directly below the cover material) and monitors the humidity and temperature close to the passengers. This information is sent to the HVAC controller, which uses the data to reduce the load and optimize the ventilation of the seats. The sensors are compactly designed, so you won't notice their presence even when seated. 【Features】 ■ Fast response ■ Rounded edges and soft materials for seamless integration that goes unnoticed ■ Smart 3-wire interface that can be easily integrated into the seat cable harness ■ 15kV ESD protection for safe handling on the production line *For more details, please download the PDF or feel free to contact us.

• Temperature Sensor

Enables complete customization for integration with dashboards and HVAC, reducing installation time and costs!

We would like to introduce our PM sensor, the "SAPS Series." When the air quality inside the vehicle changes, it sends an alert via LIN, notifying that adjustments are needed for ventilation and air quality improvement in the HVAC system. Vehicles equipped with this sensor achieve a safe and comfortable driving experience with low PM (particulate matter) concentration and clean air. 【Features】 ■ PM2.5 output ■ Fast response ■ Accurate measurement using laser-based technology ■ Resistance to dust and water ■ Compliant with RoHS and REACH *For more details, please download the PDF or feel free to contact us.

• Sensors

We offer multiple options regarding installation methods, electrical interfaces, and more! They can be customized according to your specifications.

The "SAAF Series" is a fog detection/automatic de-icing sensor that enhances visibility while reducing the energy required for defogging and de-icing the windshield, maximizing passenger comfort and safety. This product is fully calibrated, linearized, and temperature compensated, utilizing the thermal coupling of the windshield to communicate the timing for activating the de-icing mode to the HVAC controller. Please feel free to contact us when you need assistance. 【Features】 ■ Calibrated, linearized, and temperature compensated signals ■ Flexible installation with brackets or tape ■ High durability and reliability with automotive-grade connectors ■ Customer-specific solutions *For more details, please download the PDF or feel free to contact us.

• Sensors

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

In civil engineering sites, the use of sheet piling methods is essential for safely utilizing the site, including temporary roads, access roads, heavy machinery work yards, material storage areas, and worker pathways. Traditionally, steel plates have been widely used, but due to their weight, they can be cumbersome to transport, install, and remove. Hyper CLT sheet piles are civil engineering materials made from wooden CLT for civil use. The 5×10 panel weighs approximately 230 kg, and the 5×20 panel weighs about 460 kg, making them lightweight and easy to handle with small machinery, contributing to reduced burdens during installation and improved work efficiency. They can be utilized in a wide range of civil engineering sites for measures against muddy conditions, ground protection, heavy machinery scaffolding, and ensuring pedestrian pathways. As a registered technology under the Ministry of Land, Infrastructure, Transport and Tourism NETIS "TH-250021-A," it is also recommended as a material for innovative ideas, safety measures, and environmental considerations in public works.

Fukuda's new flagship model. - Masterless type (FLA-0200 series) - General type (FLA-0201 series) Two models of air leak testers. With the mastering correction function, high-precision measurements can be achieved in a short time. Please take a look at the catalog.

Fukuda Co., Ltd., which develops, manufactures, and sells leak testing equipment to inspect airtightness and sealing performance, provides a technical document that clearly explains the methods and theories of airtight testing, titled "Technical Manual." We are offering it as a PDF file. Please take this opportunity to download and view it!

What is an Air Leak Tester? An "Air Leak Tester" is a device that pressurizes the inside (or outside) of a sealed workpiece with air and determines the presence of leaks based on pressure changes. When a master with no leaks and a workpiece with leaks are pressurized, the pressure on the workpiece side decreases, creating a pressure difference between the two. By measuring this pressure difference, the presence of leaks can be determined. Generally, differential pressure air leak testing is widely used, but Fukuda also offers products that utilize direct pressure leak testing and flow meters according to the leak rate, in addition to differential pressure leak testers. Since the air leak tester uses air as the measurement medium, it incurs no running costs and is environmentally friendly.