Multiple sterilizing lamps can be lit with a single AC adapter.

Ceiling-mounted UV sterilization device for virus prevention and other measures.

The UV sterilization device FreshAir uses UV-C ultraviolet light to inactivate bacteria and viruses in the air. By being installed on the ceiling and providing 360° ultraviolet irradiation, it effectively sterilizes while circulating air with a fan. It is designed to be safe for human health, making it suitable for use in spaces where people are present, such as clinics, stores, and facilities, and can operate 24 hours a day as an air hygiene measure. Features of the UV sterilization device FreshAir: ■ Effective sterilization with 360° ultraviolet irradiation + fan suction Not only does it provide 360° ultraviolet irradiation, but it also directly exposes the air sucked in by the fan to the ultraviolet lamp for sterilization. ■ Ceiling-mounted design eliminates space concerns It can be safely installed in environments where there is no space for floor installation, such as areas where children run around or where individuals with mobility impairments are present. ■ Usable 24 hours a day in occupied environments It uses ozone-free lamps that generate minimal ozone. The ultraviolet light is also emitted horizontally by a horizontal plate. A safety evaluation test based on JIS C 7550 has been conducted by a third-party organization accredited with ISO 17025, confirming its safety for living spaces, allowing for 24-hour use in areas with people present.

• Disinfecting and antibacterial products
• Ultraviolet sterilization device
• Air sterilization and deodorization equipment

Disinfection of airborne bacteria

Testing Institution: Japan Food Analysis Center, Osaka Branch Test Subject: Staphylococcus epidermidis Test Results: After 30 minutes: 90.7% inactivation After 60 minutes: 99.54% inactivation After 90 minutes: 99.99% inactivation Test Chamber: 25㎥ (equivalent to 6.6 tatami mats) *These test results do not indicate effectiveness in actual usage environments.

• Disinfecting and antibacterial products
• Ultraviolet sterilization device
• Air sterilization and deodorization equipment

Disinfectant effect against the Delta variant of the novel coronavirus.

Irradiation from a distance of 5 cm for 5 seconds > 99.99% inactivation Irradiation from a distance of 10 cm for 10 seconds > 99.94% Irradiation from a distance of 20 cm for 10 seconds > 99.44% (Target: SARS-CoV-2 Delta variant) (Used lamp: Cold cathode sterilization lamp, spiral shape, 12W) In an in vitro study conducted under the commissioned research of Professor Daisuke Hayasaka and Associate Professor Chuu Shimoda from the Joint Faculty of Veterinary Medicine at Yamaguchi University, it was confirmed that irradiating the Delta variant of SARS-CoV-2 on a petri dish from a distance of 5 cm for 5 seconds resulted in > 99.99% inactivation. Additionally, under other conditions, it was confirmed that irradiating from a distance of 10 cm for 10 seconds resulted in > 99.94% inactivation, and from a distance of 20 cm for 10 seconds resulted in > 99.44% inactivation of the same virus. (*The results of this test do not indicate effectiveness in actual usage environments.)

• Ultraviolet sterilizer
• Ultraviolet sterilization device
• UV/Ozone Sterilization Systems and Equipment

Flicker-resistant and long-lasting sterilization lamp.

Conventional general-purpose sterilization lamps have issues such as "short lifespan in the first place" and "lifespan affected by the number of power ON/OFF cycles." This is an underwater sterilization lamp that addresses those problems. Wavelength: 254nm Lifespan: 15,000h For more details, please contact us.

• Other water treatment related equipment
• Sterilizing water production equipment
• UV/Ozone Sterilization Systems and Equipment

Clean sterilization methods without chemicals for fish disease prevention and water quality improvement.

This is a cold cathode underwater sterilization lamp (16W). Uses: Measures against algae such as blue-green algae, sterilization and purification of water, etc. It uses highly transparent quartz glass. The UV transmission rate is high, effectively demonstrating its sterilization power. Please use it in filtration tanks and inside equipment. Conventional sterilization lamps have a short lifespan and face issues such as further shortening of lifespan with each flicker (power ON/OFF), requiring frequent replacements. The cold cathode sterilization lamp has a long lifespan of 15,000 hours and can withstand over 100,000 flickers, reducing the frequency of replacements.

• Water treatment filters and consumables
• Other water treatment related equipment
• Water quality improvement

UV-CCL that resolves the issues of conventional sterilization lamps.

This is a cold cathode underwater sterilization lamp (12W). Uses: Measures against algae such as blue-green algae, water sterilization, purification, etc. It uses high-transparency quartz glass. The UV transmission rate is high, effectively demonstrating its sterilization power. Please use it in filtration tanks and inside equipment. Conventional sterilization lamps have a short lifespan and face issues such as further shortening of lifespan with each flicker (power ON/OFF), requiring frequent replacements. The cold cathode sterilization lamp has a long lifespan of 15,000 hours and can withstand over 100,000 flickers, reducing the frequency of replacements.

• Water treatment filters and consumables
• Other water treatment related equipment
• Water quality improvement

Submerge in water to improve water quality! A clean disinfection method without the use of chemicals.

This is a cold cathode underwater sterilization lamp (10W). Uses: Measures against algae such as blue-green algae, sterilization and purification of water, etc. It uses high-transparency quartz glass. The UV transmission rate is high, effectively demonstrating its sterilizing power. Please use it in filtration tanks or inside equipment. Conventional sterilization lamps have a short lifespan and face issues such as further shortening of lifespan with each flicker (turning the power ON/OFF), requiring frequent replacements. The cold cathode sterilization lamp has a long lifespan of 15,000 hours and can withstand over 100,000 flickers, reducing the frequency of replacements.

• Lamps and light emitting devices
• Mercury lamp
• Water quality improvement

Comparison of temperatures between cold cathode sterilization lamps and conventional sterilization lamps.

We compared the temperatures of cold cathode sterilization lamps and conventional hot cathode sterilization lamps. Measurements were taken at the electrode area and the center of the light source. The cold cathode sterilization lamp tended to have a lower temperature. We believe that the lower temperature can reduce the thermal impact on surrounding components.

• Ultraviolet irradiation equipment
• Fluorescent lamp
• Other sterilization, disinfection and disinfection equipment

A sterilizing lamp that solves the problems of conventional sterilizing lamps.

Conventional general-purpose sterilization lamps have issues such as "short lifespan in the first place" and "lifespan being affected by the number of power ON/OFF cycles." This is a sterilization lamp that resolves those problems. For more details, please contact us.

• Sterilizing water production equipment
• Small food sterilizer
• UV/Ozone Sterilization Systems and Equipment

Space-saving sterilization light source UV-CCL

This is a UV-CCL (Cold Cathode Sterilization Lamp). It is a space-saving sterilization light source that achieves compactness and energy concentration through bending processing. - The straight tube length of 680mm has been compacted to just 78mm in diameter! - It is resistant to flickering, and there is almost no reduction in lifespan due to the ON/OFF of the power supply! - It has a long lifespan of 15,000 hours! In UV sterilization devices equipped with this light source, after 30 minutes of operation, 90.7% of airborne bacteria are inactivated, after 60 minutes, 99.54% are inactivated, and after 90 minutes, 99.99% are inactivated. Test chamber: 25㎥ (equivalent to about 6.6 tatami mats) Test bacterial species: Staphylococcus epidermidis Test environment: 27℃, 40% RH

• Lamps and light emitting devices
• Mercury lamp
• Fluorescent lamp

Disinfection without leaving residues using deep ultraviolet light.

The UV sterilization device FreshAir disinfects the air around the unit and the air sucked in by the fan through ultraviolet (UV-C) irradiation. The UV-C irradiation acts on the DNA of bacteria and viruses, rendering them inactive by losing their ability to reproduce. Sterilization using ultraviolet light does not produce resistant bacteria and is a clean method that does not generate harmful byproducts. Features of FreshAir: 1. 360° UV irradiation + fan for disinfection Not only does it provide 360° UV irradiation, but the fan also directly exposes the sucked-in air to the UV lamp for disinfection. 2. Ceiling-mounted design, so it doesn't get in the way It can be safely installed in spaces where there is no room for floor installation, in environments where children are running around, or where individuals with physical disabilities are present. 3. Can be used in occupied environments, with confirmed safety for living spaces Uses ozone-free lamps that generate little ozone. The ultraviolet light is also irradiated horizontally by a horizontal plate. A safety evaluation test based on JIS C 7550 was conducted by a third-party organization accredited with ISO 17025, confirming safety for living spaces, allowing for 24-hour use in occupied areas. *For more details, please contact us.

• Ultraviolet irradiation equipment

Long-lasting sterilization lamp UV-CCL with strong power ON/OFF capability.

Features of UV-CCL 1. Strong against power ON/OFF and long lifespan Due to the absence of emitter coating, there is almost no degradation in lifespan from repeated ON/OFF cycles. 2. Various shapes and sizes Conventional sterilization light sources have challenges such as inflexibility in shape and size. UV-CCL uses specialized glass from Nippon Electric Glass (NEG) and can be bent at low temperatures of 700 degrees. This allows for compact designs, enabling the selection of light sources suitable for various applications and locations. 3. Energy concentration Bending processing concentrates energy and efficiently irradiates ultraviolet light. Compared to CCL in straight tube form, it achieves an increase in ultraviolet intensity.

• Sterilizer
• Ultraviolet sterilizer
• Sterilization and disinfection equipment

A long-lasting sterilization lamp that resolves the issues of conventional sterilization lamps.

Conventional general-purpose sterilization lamps have issues such as "short lifespan from the outset" and "lifespan affected by the number of power ON/OFF cycles." This is a sterilization lamp that addresses those problems. For more details, please contact us.

• Lamps and light emitting devices
• Fluorescent lamp
• Sterilization and disinfection equipment

Resolving issues such as 'inherently short lifespan' and 'lifespan affected by the number of power ON/OFF cycles.'

Conventional general-purpose sterilization lamps have issues such as "short lifespan" and "lifespan affected by the number of power ON/OFF cycles." This is a sterilization lamp that addresses those problems. In the UV sterilization device equipped with UV-CCL, after 30 minutes of operation, 90.7% of airborne bacteria are inactivated, after 60 minutes, 99.54% are inactivated, and after 90 minutes, 99.99% are inactivated. Test chamber: 25㎥ (equivalent to about 6.6 tatami mats) Test bacterial species: Staphylococcus epidermidis Test environment: 27℃, 40% RH

• Lamps and light emitting devices
• Ultraviolet sterilizer
• Sterilization and disinfection equipment

A sterilization lamp that resolves the issues of conventional sterilization lamps.

Conventional general-purpose sterilization lamps have issues such as "a fundamentally short lifespan" and "the lifespan being affected by the number of power ON/OFF cycles." This is a sterilization lamp that resolves those problems.

• Mercury lamp
• Ultraviolet sterilizer
• Water quality improvement

Just submerge it in the filtration tank for water quality improvement.

This is a cold cathode underwater sterilization lamp (14W). Uses: Measures against algae such as blue-green algae, water sterilization, purification, etc. It uses high-transparency quartz glass. The UV transmission rate is high, effectively demonstrating its sterilizing power. Please use it in filtration tanks and inside equipment. Conventional sterilization lamps have a short lifespan and face issues such as further shortening of lifespan with each flicker (power ON/OFF), requiring frequent replacements. The cold cathode sterilization lamp has a long lifespan of 15,000 hours and can withstand over 100,000 flickers, reducing the frequency of replacements.

• Other water treatment related equipment
• Water quality improvement
• Sterilization and disinfection equipment

Eliminating issues such as "the inherently short lifespan of conventional sterilization lamps" and "the lifespan being affected by the number of power ON/OFF cycles."

Long-life underwater sterilization lamp with a cold cathode. Cold cathode lamps are resistant to flickering, and there is almost no reduction in lifespan due to power ON/OFF. For preventing algae, fish diseases, and improving water quality. Wavelength: 254nm Lifespan: 15,000h Please contact us for more details.

• Water treatment equipment
• Water treatment equipment and technology
• Water quality improvement

Eliminate issues such as "the original lifespan of conventional sterilization lamps is short" and "the lifespan is affected by the number of power ON/OFF cycles."

Conventional sterilization lamps had issues such as "inherently short lifespan" and "lifespan affected by the number of power ON/OFF cycles." This is a long-lasting sterilization lamp that addresses those problems. In the UV sterilization device equipped with UV-CCL, after 30 minutes of operation, 90.7% of airborne bacteria were inactivated, after 60 minutes, 99.54% were inactivated, and after 90 minutes, 99.99% were inactivated. Test chamber: 25 m³ (equivalent to approximately 6.6 tatami mats) Test bacterial strain: Staphylococcus epidermidis Test environment: 27°C, 40% RH

• Lamps and light emitting devices
• Mercury lamp
• Light source/lighting

Eliminating the issues of traditional sterilization lamps: [deterioration of lifespan due to power ON/OFF] and [inherently short lifespan].

It is a long-life ultraviolet lamp (UV-CCFL) with features such as: - Less heat generation compared to HCFL - Strong resistance to flickering, with almost no reduction in lifespan due to power ON/OFF - Energy concentration not only in straight tubes but also in lamps with special shapes. For more details, please contact us.

• Lamps and light emitting devices
• Ultraviolet sterilization device
• Sterilization and disinfection equipment

Long-life UVC lamp UV-CCL

Features of UV-CCL 1. Strong against ON/OFF power cycling and long lifespan Due to the absence of emitter coating, there is almost no degradation of lifespan from repeated ON/OFF cycling. 2. Various shapes and sizes Conventional sterilization light sources have challenges such as inflexibility in shape and size. UV-CCL uses specialized glass from Nippon Electric Glass (NEG) and can be bent at low temperatures of 700 degrees. This allows for compact designs and the selection of light sources suitable for specific applications and locations. 3. Energy concentration Bending processing concentrates energy and efficiently emits ultraviolet light. Compared to CCL in straight tube form, it achieves an increase in ultraviolet intensity.

• Other food machinery
• Ultraviolet sterilization device
• Other insect and mold prevention measures

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)

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!

In public construction civil engineering sites, there are many instances where sheets are used as common temporary facilities, such as construction roads, access roads, heavy machinery work yards, material storage areas, and worker pathways. Traditionally, steel plates were common, but due to their weight, transportation and installation can be cumbersome. Hyper CLT sheets are civil engineering materials made from wooden CLT for civil engineering use. The 5×10 sheet weighs about 230 kg, and the 5×20 sheet weighs about 460 kg, making them lightweight and easy to transport, install, and remove, even with small machinery. They can be widely utilized for temporary roads, heavy machinery scaffolding, pathways within the site, and protection of material storage in public works. Since they are made of wood, they also contribute to environmental aspects such as reducing summer heat reflection, lowering noise, and fixing CO2. They can simultaneously address construction efficiency, safety measures, and environmental considerations, making them effective for innovative proposals in public works. Furthermore, they improve transportation efficiency and reduce labor in site operations as an alternative to steel plates. Hyper CLT sheets are registered technology with the Ministry of Land, Infrastructure, Transport and Tourism under NETIS "TH-250021-A." They are recommended for companies considering civil engineering, civil engineering use, and civil engineering CLT. Feel free to request materials or consult about implementation. They are temporary materials that also help improve site evaluations in public works. Please consider them.

We have released a new video on our company’s YouTube channel. The theme of this video is "The World of Amino Acid-Based Shampoos." Amino acid-based shampoos have become popular in recent years, but the lather, feel, and finish can vary greatly depending on the cleansing ingredients used. In this video, we clearly explain the changes in user experience based on the differences in cleansing ingredients by comparing two types of amino acid-based shampoos. We hope you can use this as a hint for developing original shampoos and differentiation.

New York and Tokyo, June 26, 2026 - (JCN Newswire) - This year's successful listing of PayPay Corporation (hereinafter "PayPay") on NASDAQ has provided a significant boost. The question now facing Japan's leading innovation companies is no longer "Is a U.S. listing feasible?" but rather "How can we attract global capital and build companies that align with global growth strategies?" The 2nd Japan Go IPO Summit will be held on September 16, 2026, at the Grand Hyatt Tokyo to address this question. This summit is hosted by MarcumAsia and organized by AUM Advisors. To register for this invitation-only event, please apply here: Japan GO IPO Summit Attendee Information https://events.marcumasia.com/view.php?id=32