We will exhibit at OPIE'26.

We will solve the issue of uneven illumination through high-precision processing of ultra-thin rods and light guides, as well as high-precision assembly. Scheduled to exhibit at OPIE'26.

The "Light Guide" can output light, which is emitted from a fiber laser, as uniform light to the irradiation surface by reflecting it within a rod or light pipe. It is a hollow type assembly product with a reflective film applied to the inner surface of the substrate, and it can accommodate shapes such as square, round, hexagonal, and tapered. 【Processing Specifications】 ■ Material: BK7, synthetic quartz ■ Outer dimensions: □1mm to □30mm ■ Length dimensions: up to 300 ■ Surface accuracy: optical polishing up to λ/20 ■ Parallelism: 5 seconds or more ■ Effective diameter: within 90% of the actual size *We will exhibit at OPIE'26, held from April 22 to 24, 2026. Please come and see the actual product for your consideration.

• Glass

It is mainly used for measuring the length of the X and Y stages of exposure equipment.

The "Vermiller" is mainly used for measuring the length of the X and Y stages of exposure devices. The processing accuracy of the Vermiller has a significant impact on the performance of the X and Y stages. The materials used include high-purity synthetic quartz and low thermal expansion glass such as ClearCeram Z. 【Features】 ○ Material: ClearCeram, synthetic quartz ○ Length dimensions: 100 mm to over 800 mm ○ Surface accuracy: a few micrometers to λ/10 *For detailed specifications regarding materials, shapes, etc., please feel free to consult us.

• lens

Output to the irradiation surface as uniform light! Solve the issue of irradiation unevenness with various combinations of elements!

The "Fly Eye Lens" is an imaging element that arranges the same single lens in both vertical and horizontal directions. By passing light output from a fiber laser through this product, it is possible to create the same conditions as a multi-point light source, enabling uniform illumination. Additionally, each lens is joined using a unique technique after being polished. Coatings with high transmittance and durability in the ultraviolet range are also available. It is mainly used in the illumination systems of semiconductor exposure equipment. 【Processing Specifications】 ■Outer Diameter: Up to 420mm ■Number of Elements: Up to 200 ■Material: BK7, Quartz Glass ■Lens Shapes: Plano-convex Lens, Biconvex Lens, Drum Lens ■Adhesion Method: Frit Adhesion, UV Adhesion *For more details, please refer to the PDF document or feel free to contact us.

• Glass

Effective for adding mirrors and diffraction gratings! Capable of converting linear polarization to random polarization.

Our polarization compensation plates are characterized by their ability to flexibly accommodate various shapes and wedge angles, utilizing processing technology based on crystal substrates (wedge plates). Therefore, we can propose products suitable for your light source (beam diameter, wavelength, etc.) starting from just one piece. *For more details, please download the catalog or contact us.*

• Spectroscopic Analysis Equipment

Analyze the relative size, shape, and internal structure of each individual cell! We provide high-quality cells.

A "flow cytometer" can analyze the relative size and shape of individual cells, as well as their internal structures. The measurement method involves irradiating with an excitation laser at the measurement wavelength and performing fluorescence measurement. "Flow cytometer cells" require high standards in terms of dimensional accuracy, surface accuracy, and appearance level, and we supply products that meet these specifications. 【Features】 ■ Analysis of the relative size and shape of individual cells, as well as their internal structures ■ Fluorescence measurement performed by irradiating with an excitation laser at the measurement wavelength ■ High standards in terms of dimensional accuracy, surface accuracy, and appearance level *For more details, please refer to the PDF document or feel free to contact us.

• lens

Custom shape processing is possible according to usability and specifications! We also accept processing of materials you have.

We accept orders for the outer shape processing of glass substrates, lenses, and more. For example, we can accommodate requests such as "the specifications of optical elements are sufficient with commercially available products, but the dimensions are too large for installation in the device," "producing a prism or half-mirror as a single piece is too costly, so we would like to modify a commercial product," or "we want to shape a large filter into a circle to fit the holder dimensions." We can perform outer shape processing tailored to usability and specifications. In addition to offering products that include materials, we also accept processing of materials that customers already have. Please feel free to consult with us. 【Features】 ■ A variety of achievements in cutting and shaping processing ■ We can propose suitable processing methods according to the characteristics and specifications of glass ■ We can also cut and shape products according to other companies' standards, and we can handle tasks such as cutting out multiple substrates from a single material or shaping them. *For more details, please refer to the PDF document or feel free to contact us.

• Machining Center
• Processing Contract

High-precision measurement of absolute wavelength! Custom gas cells suitable for use in the ultraviolet region are available!

The "spectroscopic gas cell" is a product designed for the high-precision measurement of absolute wavelengths. By filling the gas cell with a sample and transmitting light through it, the concentration of the target component is determined by measuring the light absorption caused by that component. Our company offers custom-made quartz glass gas cells suitable for use in the ultraviolet region. 【Features】 ■ Custom-made options available (Brewster window compatible) ■ Long optical path fabrication available (up to 500mm) ■ Window surface accuracy: λ/4 ■ Window surface quality: MIL40-20 *For more details, please refer to the PDF document or feel free to contact us.

• Other optical parts

With the current processing methods and technologies, it is difficult to create complex shapes, integrated structures, lattice/honeycomb structures, porous structures, hollow structures, hybrid structures, and direct manufacturing from 3D data. Furthermore, through topology optimization and collaboration with generative design, we can achieve the creation of innovative aluminum parts that are not available from conventional or other companies, rapid development and prototyping of parts, dramatic reduction in the number of parts, ultra-lightweight and compact designs, cost reduction, and significant decreases in the number of processes and personnel involved. In this seminar, leading users such as J·3D, ODEC, and pioneers in white copper, who have achieved remarkable results in aluminum part manufacturing using metal 3D printers, will discuss key points and precautions for implementation and utilization, various manufacturing methods and technologies, rapid, low-cost, high-quality manufacturing techniques, uniquely developed next-generation AM technologies, groundbreaking case studies that significantly differentiate from other companies' parts, as well as factors for failure and secrets to success. Based on numerous research results and rich manufacturing achievements, we will provide a clear and concrete explanation for those considering implementation, beginners with interest, and those who have just started in the field. [Currently, half-price tuition] When applying, please write "Other [8,500 yen]" in the "Other" section above the application form on our website.

Kou Alpha X Co., Ltd. will be exhibiting at the "6th Nagoya Smart Logistics EXPO" held at the Aichi Prefectural International Exhibition Center. At our booth, we will primarily showcase the actual model of the "HAIDI lithium-ion battery," which is gaining attention as a power source for electric drive equipment. Additionally, we will reference exhibit a "Mobility Base Unit," which serves as the base for electric wheelchairs, anticipating its use in AMRs, along with manual chargers, automatic chargers and connectors compatible with both contact and non-contact charging, and peripheral devices for electric vehicles. We look forward to your visit.

UVM (Universal Verification Methodology) is one of the verification methods that enables advanced verification flows for ASICs and large-scale FPGAs. However, writing UVM from scratch is a complex and time-consuming task. The UVM generator in Riviera-PRO reduces complexity by automatically generating SystemVerilog templates for UVM test benches and simulation scripts for designs written in VHDL, Verilog/SystemVerilog, rather than starting from scratch. This webinar will focus on how to use the UVM generator and the benefits it brings to users who create UVM code from scratch.

The RTCA/DO-254, published in 2000, serves as a guideline for the development of airborne electronic equipment equipped with FPGA/ASIC according to standards; however, in recent designs, its content has become outdated. EASA and FAA have aimed to harmonize compliance standards, and at the same time, issued AMC 20-152A/AC 20-152A as new objectives that DO-254 applicants should meet. This webinar will introduce an overview of this new document, as well as discuss its impact on the design and verification processes of airborne electronic equipment and appropriate tools for streamlining these processes.

We will be exhibiting at the FOOD Exhibition 2026, specifically at the "Food Factory Improvement Exhibition." Our theme for the exhibition will be "Positive Pressure with Dehumidified Air." In this exhibition, we will introduce our dehumidified air supply unit "Ecosara," which contributes to solving issues such as the inflow of insects and dust, condensation, and mold growth in food manufacturing facilities. We sincerely look forward to your visit. Additionally, during the "Exhibitor Seminar" held at the venue, we will also discuss the background and benefits of implementing "Ecosara."