We have updated information about our new business ventures and initiatives.

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

We are promoting the "5 Ts" of agriculture: Timely T, Quantitative T, Quality T, Low Personnel T, and Low Price T.

■Energy sources: Utilization of diverse energy sources ➡ Low cost ■Indoor environment control system: Creating "four seasons" with hot and cold water ➡ Quantitative and consistent quality ■ICT/IoT technology: Solving the labor shortage problem ➡ Timely and low personnel ■Cultivation control system: Pursuit of deliciousness and increased income ➡ Quantitative and consistent quality 　　　　　　　　　　　　　　⇊⇊⇊⇊ ■Environmentally friendly agricultural system: Energy-saving and energy-generating agricultural houses ➡ Low cost and consistent quality

• Other metal materials
• Solar power generator

Are you having trouble with "promoting carbon neutrality," "responding to the revised Energy Conservation Act," or "ESG management" for designated energy management factories?

Are you having trouble with "promoting carbon neutrality," "responding to energy conservation law amendments," or "ESG management"? In response to energy challenges in factories, such as reducing electricity consumption, decreasing fossil fuel use, and expanding the introduction of renewable energy, our company provides support from energy measurement to solutions based on our track record of 82 energy diagnostics (*). Since we can offer a one-stop solution from proposal to construction, we can promote carbon neutrality while keeping costs down. 【CO2 Reduction Benefits When Implemented (Partial)】 <Hotels> ■ CO2 Reduction Amount: 99t/year ■ Area of cedar forest that absorbs CO2 in one year: 11.6ha ■ Amount of wood pellets used: 162t/year (*) Energy diagnostic achievements…CO2 reduction potential diagnostic project (Ministry of the Environment) *For more details, please refer to the PDF document or feel free to contact us.

• Heat exchanger
• Management Seminar

<Title> Development of Gene Expression Control Technology through RNA Hacking In the latest presentation paper, we have utilized Abby. Associate Professor Yosuke Katsuta from Kumamoto University Graduate School of Advanced Science and Technology, Analytical Chemistry Laboratory (also co-founder of StapleBio), will be giving a presentation in an online seminar. He is working on the development of RNA hacking technology aimed at controlling gene expression by utilizing short nucleic acids named Staple to change the higher-order structure of target mRNA. He will present the latest data focusing on the results of cell experiments and animal experiments in the development of this technology. Related paper on the presentation content: Staple oligomers induce a stable RNA G-quadruplex structure for protein translation inhibition in therapeutics | Nature Biomedical Engineering

● 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!

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

● The production time for casting prototypes can be shortened! Since model production is not required, the time needed to create prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! With one molding process, different products with similar shapes or varying dimensions can be molded at the same time. This allows for the verification of multiple types in a short period.

The "Mechanical Stitch Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.