Introduction of the technology that supports our products.

Do you have any problems with metal processing parts?

- Because of the special pipe shape, I can't find a processing location... - I want a large rack to store heavy items, but... - I want to create a special cart, but the cost is... - I wonder if I can make a small original souvenir... - I need complex hole processing for metal parts, but... ↓↓↓ Consultations and estimates are free! Please feel free to contact us.

• Special Processing Machinery
• Other processing machines
• Processing Contract

Gas sensors using microheaters achieve safer and more efficient gas detection through high sensitivity, low power consumption, and compact design.

Our company is working on a new technology that utilizes microheaters based on semiconductor technology, moving away from the traditional platinum coils used in contact combustion gas sensors. Microheaters can achieve instantaneous temperature increases and high sensitivity detection due to their high reactivity, while also being energy-efficient due to low power consumption. Traditional gas sensors required a large power consumption and had to be configured for AC power supply. Gas sensors utilizing microheaters can operate for long periods on battery power.

• Sensors

The contact combustion-type gas sensor is a sensor that detects gas concentration by utilizing the heat generated during the combustion (oxidation reaction) of flammable gases.

Contact combustion-type sensors are widely used for the detection of combustible gases such as methane and propane. They are also commonly used as gas leak detectors in industrial and household settings, playing a crucial role in safety measures.

• Sensors

Our company has developed a system that enables simple and highly accurate measurement of the calorific value of biogas, and we are conducting demonstration experiments for it.

By focusing on the methane gas contained in biogas and measuring its concentration, we can indirectly determine the calorific value. For measuring methane gas concentration, we use an infrared gas sensor that utilizes the infrared absorption wavelength of gas molecules. This allows for rapid and highly accurate measurement of gas concentration even in high concentration areas. It is equipped with a compact and inexpensive pressure reduction and flow rate stabilization system, enabling the extraction of process gas and real-time data acquisition. An example of methane concentration measurement data can be downloaded from the catalog. *For more details, please feel free to contact us. *Please note that we cannot reply to g-mail addresses on our company system.

• Sensors

Utilizing the principle of "uchimizu," we create cold water from heat. We will explain that technology (mechanism) in an easy-to-understand manner.

In normal physical phenomena, it is considered difficult to directly create cold water from heat. Heat is a form of energy in an object, and since energy is conserved, it is necessary to convert the heat into another form of energy in order to cool it down. Because heat naturally flows from high temperature to low temperature, it is possible to cool an object by removing heat. For example, it becomes possible to create cold water by extracting heat from a heat source through water and transferring it to another object to lower its temperature.

• Heat exchanger
• Other air conditioning equipment

Specifically, I will explain the process of making cold water from heat.

First, a low-temperature, low-pressure gas-liquid mixed refrigerant (water and water vapor) enters the evaporator. Inside the evaporator, which is in a near-vacuum state, the boiling point of water at 100°C is reduced to 7-10°C, allowing the refrigerant (water) to boil and turn into water vapor by absorbing heat from relatively warm water in the chilled water piping. The water vapor is drawn into the absorber, similar to the suction side of a vapor compression refrigeration cycle compressor. The water vapor is absorbed by the absorbent "lithium bromide" and is pumped into the regenerator. In the regenerator, the mixture of refrigerant and absorbent is heated to separate it back into the original water vapor and absorbent, with the absorbent returning to the absorber and the water vapor being sent to the condenser. There are methods for adding heat in the regenerator, including combustion using fuels such as gas or oil, or using steam or hot water. The refrigerant, which has returned to water after losing heat in the condenser, is depressurized in the expansion device and flows back to the evaporator, repeating the cycle.

• Heat exchanger

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)

Building a full-scale EC site usually requires several million yen and extensive custom development. Through our optimized Shopify-based framework, we deliver a fully operational, commercial-grade EC site for only ¥1,000,000, enabling manufacturers to launch quickly during the year-end and New Year period. As a production company specializing in multilingual and cross-border websites, we understand the complexities of global EC operations. Our team supports multi-currency transactions, region-specific tax settings (VAT/GST), global shipping workflows, compliance considerations, and scalable content localization. This makes our solution ideal for manufacturers targeting international markets or managing overseas distributors. A key advantage for the manufacturing sector is Shopify’s enhanced capability to support large-volume product catalogs. With B2B pricing rules, tiered quantity pricing, unlimited SKU management, and seamless API integration with external ERP/WMS systems, Shopify can now accommodate catalogs with thousands to tens of thousands of parts. This allows manufacturers to build platforms for spare parts, consumables, service components, or agent-only ordering systems without costly custom development. For complex industrial products, we also configure related components mapping, compatibility tables, model-to-parts associations, and structured navigation to reduce search friction and improve ordering accuracy. When necessary, we integrate external databases to support BOM-like hierarchical structures. Beyond development, we apply our proprietary ACTSITE methodology, a strategy-first framework refined over 20 years. Rather than “just building a site,” we design the entire conversion ecosystem: ・User journey design ・Information architecture for industrial buyers ・Search and filtering optimized for part catalogs ・Cross-border UX and multilingual clarity ・Lead acquisition flow and operational alignment with your sales team This ensures your EC site not only “exists,” but functions as a revenue-generating component of your business. This campaign is available for a limited time only. We invite you to take advantage of this opportunity to build a high-performance EC platform at a fraction of the typical cost. Initial consultation and requirement definition are offered free of charge.

● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!

Hotron's vehicle detection sensors allow you to search for products that meet your needs in three categories: "Purpose of Use," "Location of Use," and "Product List." The sensors detect the passage of vehicles, alerting you with rotating lights or switching the display of parking availability. They manage vehicle presence, full parking, and exit warnings in parking lots, contributing to safe driving and smooth operational management within the parking area. They are used in various settings, from coin-operated parking to large-scale parking lots.

The "Hotron Non-Contact Switch" allows you to open and close doors without directly touching door knobs or switches, making it hygienic! You can choose from two types: the "Hand Wave Sensor," which only requires you to wave your hand, and the "Foot Switch," which only requires you to place your foot in front of it. It reduces the risk of virus and bacteria transmission in places where hygiene is a concern, such as food factories, restaurants, hospitals, and nursing facilities. 【Features】 ○ Reduces the risk of virus transmission by allowing door operation without contact ○ A wide variety of options to choose from based on application and location ○ Ideal for places where hygiene is a priority, such as food factories and medical facilities ○ Prevents unnecessary detection due to the switch mechanism 【Product Lineup】 ■ Hand Wave Sensor Series ○ Exposed waterproof type, front, down, and side-facing types "PF-R5" ○ Exposed type, front-facing type "PF-R1" ○ Embedded type, front-facing type "PF-U2" ○ Exposed type, downward wide type "PF-R4" ■ Foot Switch Series ○ Slim type with wide opening, vertical beam type "PF-01S" ○ Slim type with wide opening, horizontal beam type "PF-03S" ○ Standard type, horizontal beam type "PF-05" ◎ For more details, please download the catalog or contact us.