The micro 3D perfusion culture system has won the Encouragement Award at the Nagoya City Industrial Technology Grand Prix.

Three-dimensional tissue culture such as angiogenesis and organoids.

By using a dedicated culture container (microtranswell) for this device, it is possible to allow the culture medium to permeate into the interior of the cultured tissue or cell layer, similar to blood flow. 【Features】 ■ By conducting cell culture in an environment close to in vivo conditions with this device, the following outcomes are expected: (1) The culture medium can be supplied to deeper parts of the tissue or cell mass, enabling longer culture periods and maintenance of activity. (2) Shear stress from flow allows observation of the mechanical responses of cells, such as angiogenesis, which are difficult to observe in static cultures. (3) Secreted substances from upstream cells can affect downstream cells, enabling sequential reactions. ■ The delivery pressure can be adjusted with a controller. ■ The culture system has a sealed structure, allowing for culture in a horizontal position, so the entire holder can be placed on a microscope stage, enabling observation of the culture area from the side of the culture container (see conceptual diagram). ■ The entire system is compact, allowing it to be installed within your existing incubator, making it easy to try perfusion culture. * When using scaffold materials, it is necessary to select a type that allows for easy permeation of the culture medium. Please contact us for details.

• Other laboratory equipment and containers

● 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 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 to the base material. Repairs can be carried out even 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.

● 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 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 you require a detailed technical explanation, please contact us.

We developed a system that expands the functions of the electronic manifest ASP "KENET" to record the traceability from waste to the creation of recycled resources using blockchain technology. In May 2025, as a pre-service, we implemented registration functions from waste registration to the input of the recycling process and the completion of recycled resources. In January 2026, we newly developed functions for inventory management and shipping of recycled materials. The system also includes a CFP registration function for recycled resources, allowing for data input on the decarbonization effects of resource circulation. We aim to utilize the waste management functions cultivated over 18 years with KENET to advance into the field of resource circulation and work towards the effective use of waste for a circular society.