日研工業所 List of Products and Services

The antibacterial coating "Bio Coat (G)" uses an isothiazolone-based organic synthetic composite agent and is designed to combat a total of 319 types of bacteria, fungi, and algae. It has no impact on the normal flora of humans, making it safe and secure. It creates an environment that is difficult for bacteria to thrive in, preventing their proliferation. With our product, you can freely combine from clear coats to your preferred color coats. 【Features】 ■ Uses isothiazolone-based organic synthetic composite agents ■ Addresses a total of 319 types of bacteria, fungi, and algae ■ No impact on the normal flora of humans, making it safe and secure ■ Freely combinable from clear coats to preferred color coats *For more details, please refer to the PDF materials or feel free to contact us.

Without altering the natural texture and scent of the wood, it enhances waterproofing effects and protects the material from mold and discoloration. It has excellent durability, with a degradation prevention effect lasting over five years. Skilled staff will carry out the installation, and after completion, you will receive a certificate of completion and a seal indicating the work has been done. Antibacterial, antiviral, and mold-resistant "glass coating." Because it is invisible, it meets the high safety standards of SIAA certification and is recognized as a recommended product for epidemic prevention that meets appropriate safety and effectiveness criteria for virus infection control. We minimize the use of organic solvents that can negatively impact human health and the environment, ensuring compliance with environmental performance standards for 2025.

While we have been processing antibacterial and antiviral coatings, we have always been considering whether there is a way to address the situation where our work ends once the product is shipped and installed. In light of the recent COVID-19 pandemic and the increasing emphasis on hygiene, we felt it was important to take this issue seriously and decided to add a spray type to our lineup. Typically, the antibacterial and antiviral effects of a standard coating last for about three years, but by using this spray type as a maintenance product, we can extend the effectiveness over a longer period. Additionally, by incorporating this antibacterial and antiviral spray into daily life, it helps maintain a clean environment for an extended time. We encourage you to try our SIAA-certified antibacterial spray.

Antibacterial spray "Bio Water" developed based on SIAA's safety standards. It is a low-irritation, body-friendly antibacterial spray that is alcohol-free and chlorine-free. This high-performance spray is effective against bacteria and viruses. Our company has previously focused on painting and construction, but we believe it is important to continue measures against bacteria and viruses. The coating alone lasts for about three years, but by using it in conjunction with maintenance agents, the effectiveness can be sustained for an even longer period. Since the antibacterial agent is simply contained in water, it does not harm the surfaces it is applied to. After spraying, the antibacterial agent forms a thin film that lasts for about a week. It can be effectively used for hygiene measures in various places such as offices, factory equipment, and company vehicles. Furthermore! In addition to antibacterial and antiviral properties, it also has mold prevention and deodorizing effects, making it effective for humid environments and equipment troubled by mold! ~Customer Feedback~ "I used to clean with alcohol multiple times a day, but I was able to significantly reduce the number of cleanings. This allowed me to spend more time on other tasks, making it very efficient," we have received numerous similar comments.

A glass coating agent that imparts antibacterial and antiviral functions to the protective film of glass. It combines high-level performance and maintains its effects for a long time. After application by professional staff using an SIAA-certified coating that has passed rigorous testing, an SIAA seal is affixed as proof of application. Nano-level glass components connect in a bead-like manner to form a film thickness. It boasts overwhelming weather resistance, remaining unaffected from high temperatures of 900°C to extreme cold environments of -70°C. It can also be applied to architectural hardware and finished products. Our application division will visit facilities for installation. Additionally, using a maintenance agent from Bio Water protects the film and enhances its durability. For more details, please refer to the catalog or feel free to contact us.

Applying antibacterial and antiviral functions to a glass protective film. This is a "glass coating" application that fuses high-level performance and maintains long-lasting effects. Skilled staff will carry out the application, and after completion, a certificate of application and a seal will be provided. An SIAA certified film with high safety, precisely because it is invisible. Nano-level glass components connect like beads to form a film thickness. It exhibits overwhelming weather resistance, remaining unaffected from high temperatures of 900°C to extreme cold environments of -70°C.

Applying antibacterial and antiviral functions to a glass protective film. This is a glass coating application that integrates high-level performance and maintains long-lasting effects. Skilled staff carry out the application, and after completion, a certificate of completion and a seal will be provided. An SIAA certified film with high safety, precisely because it is invisible. Nano-level glass components connect like beads to form a film thickness. It exhibits overwhelming weather resistance, not deteriorating even in extreme environments from 900°C to -70°C.

A glass coating agent that imparts antibacterial and antiviral functions to the protective film of glass. It combines high-level performance and maintains long-lasting effects. SIAA-certified coating that has passed rigorous testing. Nano-level glass components connect like beads to form a film thickness. It boasts overwhelming weather resistance, not deteriorating in extreme conditions from 900°C to -70°C. Applicable to parts such as furniture and fittings, as well as finished products. Our construction division will visit buildings for installation. Please feel free to contact us for more details.

A glass coating agent that imparts antibacterial and antiviral functions to the protective film of glass. It combines high-level performance and maintains long-lasting effects. The SIAA-certified film has passed rigorous testing. Nano-level glass components connect like beads to form a film thickness. It boasts overwhelming weather resistance, not deteriorating even in extreme environments from 900°C to -70°C. It can be applied to parts such as furniture and fittings, as well as finished products. Our construction division will visit buildings for installation. For more details, please feel free to contact us.

A glass coating agent that imparts antibacterial and antiviral functions to the protective film of glass. It combines high-level performance and maintains long-lasting effects. A SIAA-certified coating that has passed rigorous testing. Nano-level glass components connect in a bead-like manner to form a film thickness. It boasts overwhelming weather resistance, remaining unaffected from high temperatures of 900°C to extreme cold environments of -70°C. It can also be applied to architectural hardware and finished products. Our construction division will visit facilities for application. Additionally, using the maintenance agent from Bio Water will protect the coating and enhance its durability. For more details, please refer to the catalog or feel free to contact us.

A glass coating agent that imparts antibacterial and antiviral functions to the protective film of glass. It combines high-level performance and maintains long-lasting effects. SIAA certified coating that has passed rigorous testing. Nano-level glass components connect like beads to form a film thickness. It exhibits overwhelming weather resistance, not deteriorating even in extreme conditions from 900°C to -70°C.

The "Biocoat System" is a system of SIAA-certified products that not only beautifies through repainting but also exhibits antibacterial, antiviral, and mold-resistant effects. As long as the coating remains intact, it suppresses these functions and inhibits mold growth with its mold-resistant capabilities. With SIAA-certified products that have passed rigorous testing, we provide a safe and secure space for our customers. 【Features】 ■ SIAA-certified products that have passed strict testing ■ Antibacterial ■ Antiviral ■ Mold-resistant ■ Proven reliability *For more details, please refer to the PDF materials or feel free to contact us.

"Bio Coat (G)" is a coating film that uses organic composite agents and is effective against over 300 types of bacteria, fungi, and algae. It has no impact on human resident bacteria, making it safe and secure. It creates an environment that is difficult for bacteria to inhabit, preventing their proliferation. With this product, you can freely combine from clear coats to your preferred color coats. By combining it with the maintenance agent "BIO WATER," you can keep the coating film even cleaner. [Features] - Uses organic composite agents - Effective against over 300 types of bacteria, fungi, and algae - No impact on human resident bacteria, making it safe and secure - Freely combinable from clear coats to preferred color coats *For more details, please refer to the PDF document or feel free to contact us.

"Bio Water" developed based on SIAA's safety standards Please use it as a coating maintenance agent or active ingredient. Just by maintaining it once every 1 to 2 weeks, it exhibits antibacterial and antiviral effects. Virus response!! Effective against over 400 types of bacteria!!

"Bio Coat (G)" is a coating film that uses organic composite agents and is effective against over 300 types of bacteria, fungi, and algae. It has no impact on human resident bacteria, making it safe and secure. It creates an environment that is difficult for bacteria to inhabit, preventing their proliferation. With our product, you can freely combine from clear coats to your preferred color coats. 【Features】 ■ Uses organic composite agents ■ Effective against over 300 types of bacteria, fungi, and algae ■ No impact on human resident bacteria, ensuring safety and security ■ Freely combinable from clear coats to preferred color coats *For more details, please refer to the PDF document or feel free to contact us.

The "Bio Bus Coat System" not only refreshes the dirt and aging of bathtubs but also suppresses bacteria and viruses in the bathroom by forming an excellent coating film. As long as the coating has antibacterial properties, it suppresses bacteria, and the anti-mold function prevents the occurrence of mold. We provide a safe and secure space for our customers with SIAA-certified products that have passed rigorous antibacterial tests. There are two types available: a paint type and a glass coating type, which can be selected according to your needs. 【Features of the Coating Used】 "Bio Coat LX ECO" ■ Two-component acrylic urethane base coat ■ A groundbreaking paint equipped with antibacterial, antiviral, and anti-mold effects through our unique technology ■ Achieves both productivity and a beautiful finish simultaneously *For more details, please refer to the PDF document or feel free to contact us.

"Bio Coat (G)" is a coating film that uses organic composite agents and is effective against over 300 types of bacteria, fungi, and algae. It has no impact on the human microbiome, making it safe and secure. It creates an environment that is difficult for bacteria to thrive in, preventing their proliferation. With our product, you can freely combine from clear coats to your preferred color coats. 【Features】 ■ Uses organic composite agents ■ Effective against over 300 types of bacteria, fungi, and algae ■ No impact on the human microbiome, ensuring safety and security ■ Freely combinable from clear coats to your preferred color coats *For more details, please refer to the PDF document or feel free to contact us.

"Bio Coat (G)" is a coating film that uses organic composite agents and is effective against over 300 types of bacteria, fungi, and algae. It has no impact on human resident bacteria, making it safe and secure. It creates an environment that is difficult for bacteria to inhabit in advance, preventing their proliferation. With our product, you can freely combine from clear coats to your preferred color coats. 【Features】 ■ Uses organic composite agents ■ Effective against over 300 types of bacteria, fungi, and algae ■ No impact on human resident bacteria, making it safe and secure ■ Freely combinable from clear coats to your preferred color coats *For more details, please refer to the PDF document or feel free to contact us.

"Bio Coat (G)" is a coating film that uses organic composite agents and is effective against over 300 types of bacteria, fungi, and algae. It has no impact on human resident bacteria, making it safe and secure. It creates an environment that is difficult for bacteria to inhabit, preventing their proliferation. With this product, you can freely combine from clear coats to your preferred color coats. By combining it with the maintenance agent "BIO WATER," the coating film is protected, enhancing its long-lasting effectiveness. [Features] ■ Uses organic composite agents ■ Effective against over 300 types of bacteria, fungi, and algae ■ No impact on human resident bacteria, making it safe and secure ■ Freely combinable from clear coats to preferred color coats *For more details, please refer to the PDF document or feel free to contact us.

While we have been processing antibacterial and antiviral coatings, we have always wondered if there could be a solution to the approach of "our job is done once the product is shipped and installed." With the recent COVID-19 pandemic and the increasing emphasis on hygiene, we felt it was necessary to take this issue seriously and decided to add a spray type to our lineup. Typically, the antibacterial and antiviral effects of a standard coating last for about three years, but by using this spray type as a maintenance product, the effectiveness can be extended to around five years. Additionally, by incorporating this antibacterial and antiviral spray into daily life, it helps maintain a clean environment for an extended period. We encourage you to try our SIAA-certified antibacterial spray.

"Bio Water," developed based on SIAA's safety standards, can be used not only for coating maintenance but also on almost everything around you, including fabric products like sofas and curtains, as well as clothing and leather goods. Furthermore! It not only has antibacterial and antiviral properties but also excels in mold prevention and odor control, making it ideal for humid areas and during the rainy season! ~~ Demonstrated Effects ~~ - Company entrance door knob: Antibacterial effect (ATP test) sustained for 2 weeks - In-house elevator buttons: Antibacterial effect (ATP test) sustained for 1 month - Around air conditioning units: Air conditioner filter mold prevention effect sustained for 1 year - Outdoor installation: Sunshade mold prevention effect sustained for 1 year - No damp smell from laundry dried indoors.

The "Bio System" is an SIAA-certified coating system that exhibits antibacterial, antiviral, and mold prevention effects. It offers infection control measures tailored to the environment and conditions, suppressing mold growth with its mold prevention capabilities. All products are SIAA-certified, having passed rigorous testing, ensuring a safe and secure space for our customers. 【Features】 ■ SIAA-certified products that have passed strict testing ■ Antibacterial ■ Antiviral ■ Mold prevention ■ Applicable to various materials and uses ■ Widely adopted by major manufacturers, ensuring reliable performance *For more details, please refer to the PDF materials or feel free to contact us.

Most of the liquid agents provide antibacterial and antiviral functions to a protective film made of glass components. It is a glass coating agent that merges high-level performance and maintains long-lasting effects. SIAA-certified coating that has passed rigorous testing. Nano-level glass components connect like beads to form a film thickness. It has overwhelming weather resistance, not deteriorating even in extreme environments from 900°C to -70°C. This coating agent prevents degradation of resin, protects against minor scratches, and has fingerprint resistance, achieving maintenance and revival of gloss.

TIMBER prevents deterioration and mold while preserving the beautiful luster and fragrance of the cypress surface. It is a type that forms a film by impregnation, so it does not allow water to pass through, reducing the risks of wood expansion and warping, while still allowing air to circulate, which helps prevent deterioration. It is especially suitable for facilities struggling with mold issues in water-related areas such as cypress baths, slatted floors, and chairs. Being a one-component product, it can be easily applied with a brush without the need for protective measures, ensuring ventilation and eliminating unpleasant odors, making it easy for anyone to handle. We recommend using it as a protective film during initial installation. For applications during use, such as in baths, the procedure is as follows: - Sanding the cypress surface - Removing mold mycelium - Applying the liquid agent This helps suppress mold growth and reduces the need for regular maintenance. You can enjoy the warmth and fragrance of the wood for a long time while providing a safe and relaxing experience.

Stripping and polishing cleaning are our company's unique techniques. After stripping the dirt from the stone, we apply a clear coating for protection. This is a glass-based glass coating. We provide services such as removing slipperiness from the floors of large public baths in various hotels and hot spring facilities, cleaning and repairing dirt and scratches in entrances, and removing dirt and renovating marble bathrooms, among others.

"Crystal Blow" is a hydrophilic coating agent that smooths the surface by filling the pores (microscopic unevenness) of glass and mirror surfaces with nano-level crystals (glass-like material), significantly reducing the adhesion of water stains and scale. Its effectiveness is particularly noticeable as an anti-fog treatment for bathroom mirrors and shower glass.

The government has established standards and regulations for building materials that emit formaldehyde, which can cause sick house syndrome. These standards also apply to paints, with "F☆☆☆☆" (Four-Star) indicating the highest level of compliance. The "Frocoat Series Paint" meets these standards. Please use "F☆☆☆☆" (Four-Star) certified paint to address sick house syndrome. Additionally, this paint is certified by SIAA for "mold prevention," meaning the paint film has mold-resistant properties. Even if you invest in new painting, if it leads to sick house syndrome, you will need to repaint or renovate, which can be costly. When considering painting, it is advisable to view "sick house syndrome" and "F Four-Star" together and recommend the "Frocoat Series Paint." - There are three types of paint: Bio Coat LXECO: SIAA, Four-Star certified type Bio Coat ECO: Mold prevention function not at SIAA level, Four-Star certified type Frocoat ECO: Budget version of mold prevention, Four-Star certified type