Products/Services

Wi-Fi environment improvement measures, wireless LAN environment measures, Wi-Fi environment measures.(11)

Are you having trouble with the wireless LAN environment in your office? We can propose solutions to improve the Wi-Fi environment in your office. We will provide suggestions for improving Wi-Fi communication issues such as communication errors, delays, and interference with external Wi-Fi.

RFID environmental measures, RFID shielding, electronic tag radio wave environmental measures(10)

We propose measures to ensure a smooth radio wave environment for electronic tags and RFID systems. For example, shielding measures between the backroom and the store side in commercial facilities. For example, shielding measures between product management areas within a warehouse. We will accommodate various electromagnetic shielding measures.

RFID electronic tag shielding measures to resolve interference misreads adopted by apparel and specialty stores.(7)

【Technical Information】Preventing interference from reading non-target RFID electronic tag information and multiple IC tag readers installed in close proximity, with case studies introduced for apparel and specialty stores. 【Construction Guide】We explained the construction points for expanding renovations to all stores, addressing interference and misreading of electronic tags, with accompanying photographs. 【Implementation Example】Addressing interference and misreading of wireless LAN and electronic IC tags through a composite solution of non-combustible SS sheets and transparent, thin radio wave-absorbing partitions. 【Progress】Recently, due to the tightening of radio waves leading to frequency shifts and reorganization, as well as an increase in RFID users and other wireless devices, there have been numerous cases where radio interference and other issues arise as a result. Before the countermeasures, the electronic tags (RFID) on the apparel store side were being read by the reader on the back-end side, causing disruptions to operations. However, with the non-combustible SS sheet partition, we prevented the reading of non-target electronic IC tags, avoided missing or excessive readings during bulk product reading, and made it possible to conduct inventory separation in the same area, which is said to be difficult with RFID, by shielding the radio waves with the non-combustible SS sheet.

Electromagnetic wave shielding, electromagnetic wave shielding construction(13)

The "Non-combustible Aluminum Electromagnetic Wave Shielding Sheet (KOYOSS Sheet)" does not require specialized skills during installation, is effective in blocking and shielding electromagnetic waves, boasts excellent durability and workability, and can be installed in interior construction. ● To reduce and resolve interference from electronic tags in apparel, the installation of the non-combustible aluminum shielding sheet is being expanded to all stores. The "KOYO SS Tape: Glass Cloth Reinforced Double-Sided Aluminum Foil Tape (Conductive)" offers unprecedented strength due to glass fiber reinforcement, high tack, strong adhesive durability, and excellent workability. ● It can be used to reinforce gaps between shielding materials or as grounding tape. ● When installing a freeze prevention device directly onto a resin pipe, aluminum tape treatment is required on the piping, but since it uses a conductive adhesive, conductivity can be achieved in the thickness direction as well. The "Non-combustible Heat Shielding Aluminum Sheet" is a high-reflectivity aluminum-based heat shielding material that is ideal for countering solar radiation heat and winter heating radiation, and is certified as a high-strength fireproof material (non-combustible: NM-1776). The "Heat Shielding Transparent Electromagnetic Wave Shielding Window Film (High Visible Light Transmission)" has low reflection below that of glass, preserving the appearance. Products with a width of 1800mm are also available, allowing for seamless installation on large glass surfaces.

Case studies and technical documentation on the introduction and utilization of electromagnetic wave shielding materials.(8)

【Technical Data】Non-combustible certified aluminum electromagnetic wave shielding sheet installation examples (brain wave, electromyography, hearing test rooms) 【Case Studies】Wireless LAN radio wave interference countermeasures examples (radio wave absorbers + non-combustible aluminum sheets) 【Measurement Data】Electromagnetic wave (EMC) measurement (measurement) services - mapping measurement status photos included

Electromagnetic wave shielding fabric, electromagnetic wave shielding curtains, high-frequency wave absorption sheets.(7)

● Electromagnetic Wave Shielding Fabric: A lightweight new material made by special plating of soft magnetic metal on polyester fabric, which shields electromagnetic waves in the frequency range of 100KHz to 5GHz and has excellent processability for sewing and cutting. Lightweight: Compared to shielding measures using metal, it is lighter and has good handling properties. Heat Dissipation Holes: By using highly breathable conductive fabric, shielding at the hole areas is possible. ● Electromagnetic Wave Shielding (Roll) Curtain ● High-Frequency Radio Wave Absorption Sheet: Due to the recent acceleration of CPUs and other devices, the noise frequency range has shifted to high frequencies, making it difficult to mitigate noise with conventional ferrite or filters, which can also affect signal waveforms. This product excels in radio wave absorption performance at oblique angles, is easy to process and install in a thin sheet form, and has excellent durability. It is ideal for countermeasures against module TX-RX coupling, grounding plate coupling, unwanted radiation noise absorption, communication facility sites, ETC false operation due to stray reflection, and ghosting caused by nearby metal structures in radar applications, including ETC (5.8GHz), X-band (8-12GHz), ship radar (3GHz, 9GHz), proximity radar (24GHz), high-speed wireless transmission (38GHz), high-speed wireless LAN (60GHz), and vehicle-to-vehicle radar (76GHz).

Radio wave absorber / transparent radio wave absorber, thin radio wave absorber, flat radio wave absorber(5)

"Transparent & Thin Radio Wave Absorber" * 920MHz (RFID, Electronic Tags) 2.45GHz 5.2GHz (Wireless LAN Wi-Fi) This is a radio wave absorber centered around the above frequencies. ● It is used to prevent electromagnetic wave interference caused by multiple reader installations, absorbing and shielding interference waves from adjacent lanes, allowing for more accurate tag reading. "Broadband Characteristic Olefin-based Resin Foam Radio Wave Absorber Antenna Storage Box, Partition" The ceiling-mounted wireless LAN access point, in combination with SS sheets, causes interference due to the reflected waves from the deck plate in the ceiling. The radio wave absorption box cuts off upward radio waves, enhances the directionality of downward waves, and absorbs excess radio waves. ● Installation on adjacent partition walls in the same floor tenant achieves prevention of radio wave interference and secures channels. ● Near glass windows, it prevents radio wave leakage to the outside, and by using it in conjunction with shielding films and floor SS sheets, it reduces radio wave interference between floors and inside and outside. ● There are examples of its use for adjusting wireless LAN access point equipment during system installation (used to isolate and adjust several units at hand).

Magnetic (magnetic field) environment measurement, electromagnetic wave (radio wave) environment measurement, on-site measurement.(3)

"Magnetic Environment Measurement Service" Confirmation of the Environment. We offer contracted services for magnetic field measurement and assessment at planned construction sites, along with effective shielding construction methods tailored to the actual conditions of the site and the customer. On-site electromagnetic environment measurement starts at ¥210,000 (measurement fees, measurement assistant fees, travel expenses, and report fees are separate). The fees vary depending on the measurement frequency. We conduct magnetic field measurements at the planned construction site and propose effective shielding construction methods that fit the actual conditions of the site and the customer. "Radio Wave (Electromagnetic Wave) Environment Measurement Solutions" Pre- and post-measurement of indoor and outdoor radio wave environments; from proposals for problem-solving to material selection, shielding construction, and measurement. We have a measurement system to evaluate the electromagnetic environment in factories, hospitals, etc., and will build systems tailored to customer requests. To solve the issues you inquired about, we conduct a pre-meeting, on-site measurement, and consulting. After that, we provide a one-stop solution from shielding construction to electromagnetic wave countermeasures.

Magnetic shield, nano-crystalline alloy sheet, magnetic shielding sheet.(2)

The shielding performance required for magnetic shields varies depending on the magnetic environment. The "KOYO MS (Magnetic Shield) Sheet" is particularly suitable for shielding low-frequency alternating magnetic fields. Furthermore, by combining it with other materials, the properties of the "MS Sheet" can be significantly upgraded. - It is lightweight and has good workability, which greatly reduces the risk of damage to the surroundings and accidents during material handling, especially during equipment replacement and renovation, allowing for safe construction. - By inserting it behind the cover of electrical distribution boards in offices, it improves the indoor electromagnetic environment. - Magnetic field countermeasures for control panels on the rooftops of distribution centers near high-voltage lines. Due to its high shielding performance and durability, it is user-friendly and can be relatively easily installed in interior construction projects that require expertise, thereby expanding its range of applications. - By covering the area with magnetic shielding material MS Sheet to shield the low-frequency alternating magnetic fields generated by power converters in solar power generation, electromagnetic wave radiation can be reduced. - Features of the magnetic shielding metal sheet: - No magnetic directionality - Lightweight - Large size (900×1800) can be produced - Can be processed on-site (bendable) - Punching processing is possible

Electromagnetic Wave Chamber: You can freely conduct EMC measurements using our company's site.(2)

Are you struggling with EMC and noise countermeasures? If you have transportable products, you can use our site to measure freely (with support). ● Necessary for building wireless and radio technology software and hardware, but ● Your own site is not available. ● You have a site, but no testing equipment. ● There are no engineers available to assist. ● You can't find time to conduct tests. ● You don't want to slow down the development speed. ● If it’s a transportable product, we will accept measurements at our site. ● Due to cost constraints, you have to reduce the number of measurements. ● Compliant with the Japan Architectural Institute Environmental Standards AIJES-E0003-2017 NDS C0012B compliant.

Shield room / electromagnetic wave shield tent / electromagnetic shield door(6)

"Light-Receiving Type Simple Shield Room" uses a panel system, making installation and dimensional adjustments easy, allowing for disassembly, relocation, and reassembly with layout changes, and no need for equipment modifications, resulting in no restoration to the original state when vacating the building. Unlike traditional enclosed spaces, it provides visibility both inside and outside, eliminating feelings of pressure, and is lightweight and easy to construct. It can be installed during interior work without changes to lighting, fire alarms, or air conditioning systems. "Office Transforms into Shield Room: Simple Electromagnetic Wave Shield Tent" enables the development and evaluation of hardware and software such as microcontrollers, smartphones, wireless, and wireless modules right in the office. - Verification of failures and repairs for radios, transceivers, and intercoms can be conducted even in high-usage environments. - It is ideal for building simple shield environments for hardware and software verification of wireless devices. - Installation can be done only for the duration of use, and the frame requires no screws or pipe joints, making assembly and disassembly easy, occupying no installation space, and being compact for storage, allowing for a simple shield room to be set up anywhere. - The shield layer (shield tent fabric) is double-layered for high-performance shielding, and since the floor is not made of fabric, it can be replaced only if damaged, without affecting the tent's shielding performance.

Conductive shield gasket, conductive caulking, shield caulking.(2)

"Conductive Transforming Silicon Shield Caulking" has excellent shielding performance and is ideal as a repair material and filler for indoor electromagnetic wave leakage repairs. "Conductive Fiber Shield Gasket" is a gasket made from flexible and elastic fibers with excellent conductivity, coated in silver. "Transform Your Office into a Shielded Room: Simple Electromagnetic Wave Shield Tent" enables the development and evaluation of hardware and software such as microcontrollers, smartphones, wireless, and wireless modules right in your office. ● Verification after failure or repair of radios, transceivers, and intercoms is possible even in high-usage environments. ● It is ideal for creating a simple shielded environment for hardware and software verification of radio equipment. ● Installation can be done only for the duration of use, and the frame does not require screws or pipe joints, making assembly and disassembly easy, without occupying installation space, and it is space-saving for storage, allowing for a simple shielded room anywhere. ● The shield layer (shield tent fabric) is double-layered for high-performance shielding, and since the floor is not made of fabric, it can be replaced only when damaged, without affecting the tent's shielding performance.

Noise Suppression Sheet / NFC/RFID Countermeasure Sheet / Comprehensive Countermeasure Product Catalog(2)

By simply applying the "Noise Suppression Sheet," it suppresses electromagnetic wave noise (unwanted radiation and conduction) generated within devices. ● With the arrival of a fully-fledged ubiquitous society, comprehensive EMC solutions that enhance noise resistance and do not emit high-frequency noise are becoming increasingly important. ● The miniaturization of mobile electronic devices, high-density implementation of electronic components, increased clock speeds, and the use of low-voltage ICs for power-saving purposes are causing unwanted noise generation in the high-frequency range to become a problem. Furthermore, digital home appliances and automobiles are becoming high-frequency and high-speed due to the enhancement of communication devices, making high-frequency noise countermeasures essential. ● This product allows for noise countermeasures and improves communication quality simply by being applied to address the noise issues in such electromagnetic environments. The "NFC/RFID Countermeasure Sheet" is essential for NFC reading terminals. ● It resolves the phenomenon of shortened communication distances or malfunctioning due to proximity to metals like printed circuit boards by being applied between the tag antenna and the metal surface of the circuit board, etc.

Antiviral, antibacterial, and flame-retardant processed transparent roll screens and curtains.(1)

【SIAA Mark W Acquisition】With organic synthesis and no worries about peeling, it performs well even when the surface is scratched, and its effects last with just a water wipe. The 'KOYO Air Pass Roll Screen & KOYO Air Pass Curtain' boasts durability during long-term continuous use, high performance, and long-lasting effects. 【Reliable Antibacterial Performance】Considering safety, it adopts a method of suppressing growth rather than sterilization, incorporating antibacterial materials, making it less susceptible to cleaning effects compared to applying antibacterial agents on the surface, thus maintaining antibacterial effectiveness. ■ Easily create "partitions" and "openness"; for preventing droplet infections in residences, care houses, nursing, and welfare facilities, installing roll screens at entrances, hallways, halls, and living rooms allows for ventilation in the upper and lower spaces during use, and one-touch rolling up during passage. The flame-retardant transparent vinyl provides a sense of openness while blocking direct droplets, significantly reducing infection risks and facilitating face-to-face communication. ■ With antiviral treatment, antibacterial treatment, and flame-retardant treatment, it offers durability for long-term use, and safety measures are fully compliant with fire safety standards. ■ In case of damage or contamination, and post-COVID, it utilizes a screen replacement system adopted by the Shinkansen, allowing for easy replacement of optional screen fabric.

Environmentally friendly high-performance vibration control material "Neofade"(1)

NeoFade is a high-performance vibration-damping material based on functional resins. By simply adhering it to the vibration source, it suppresses noise and vibrations generated by the equipment, creating a comfortable space. Material selection can be tailored to the usage temperature environment and target frequency. Additionally, we propose a new method of forming vibration-damping layers through injection molding, replacing the traditional application of damping sheets and damping paints. It can be processed using various methods such as adhesion of molded products, insert molding, and two-color molding. Applications include suppressing noise and vibrations in household appliances (vacuum cleaners, washing machines, dryers, dishwashers, air conditioners, etc.), reducing drive noise and impact noise in industrial machinery, and lowering operating noise in precision electronic devices (PCs, office automation equipment, medical devices, etc.). When used in sports equipment (rackets, clubs), it provides a pleasant feel upon impact. Standard products include sheet types with thicknesses of 1mm and 2mm, as well as pellet types in heat-formable grades and film types of 125μm. We also accept various processing requests such as die-cutting of sheets and laminating with other materials like sound-absorbing foam.

Microbial testing device "Bioproller" "Filtration chip" "Reagents"(3)

● Perfect for those who want to conduct microbiological tests quickly! Microbiological testing, which previously took at least 24 hours, can now provide results in about 10 minutes. ● By enabling rapid microbiological testing, continuous monitoring of bacterial counts is possible, leading to "reduction of inventory until shipment" and "enhancement of risk management." ● We are conducting demonstrations. ● Additionally, we are also evaluating samples at our research facility, so please feel free to contact us. ● By using the fluorescent staining filter method, BioProlar has made it possible to conduct microbiological tests more quickly than culture methods, which previously took at least 24 hours. ● Using it for "monitoring bacterial counts on the production line" and "primary screening for shipment determination" also contributes to strengthening risk management. ● There are two types of devices available, and you can choose based on your intended use and sample type.

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