We at Yamaguchi Nut, building on the experience and achievements we have cultivated over 100 years since our founding,
「Turning "Can I do it?" into "I can do it!"— this is the motto that drives our daily pursuit of technological development.
We transform our customers' challenges and requests into reality through flexible thinking and advanced technical capabilities.
—That is our mission—
Yamaguchi Nut's Innovation: Table of Contents
High value added through in-house mold production
The secret to shortening lead times
At our company, we handle everything from mold design to manufacturing in-house. This significantly reduces mold production lead times, enabling us to speed up the process from prototyping to mass production. Furthermore, in cases requiring urgent attention, our internal teams can quickly coordinate and make design changes and modifications.
Flexible design and high quality control
Because we have dedicated in-house development and mold teams, we can offer greater design flexibility to meet customer needs. By combining our own rigorous quality control and testing processes, we minimize defects from the pre-mass production stage, contributing to the creation of highly reliable products.
Cost benefits of in-house mold production
This not only reduces outsourcing costs but also lowers development costs and inventory risks through shorter lead times. As a result, it generates multifaceted benefits, such as improved product competitiveness and price advantages for customers.
Production technology and development capabilities
Optimization by our in-house development team
Our company has established a system that allows us to complete all research and development of manufacturing technologies in-house. From material selection to verification of processing methods, our engineers work closely together to constantly optimize quality, cost, and delivery time. We also actively utilize our in-house training system to acquire the latest knowledge and use DX tools.
Design capabilities and case studies
Our in-house development team utilizes CAD and simulations to meet a wide range of needs, from complex-shaped precision parts to mass-produced items. Past examples include proposing unique machining processes tailored to specific precision requirements, resulting in a significant reduction in problems.
Technology collaboration incorporating DX
By utilizing our proprietary production management system and low-code applications, we are now able to grasp the progress, costs, and quality data for each process in a timely manner. This facilitates smooth information sharing between departments and promotes an environment where continuous improvement is possible.
Integration of advanced equipment development and information systems
Utilization of high-speed tapping machines and full inspection machines
As a prime example of our proprietary technology, we manufacture our own high-speed tapping machines and 100% inspection systems. The high-speed tapping machine allows for rapid threading of numerous parts, while the 100% inspection system enables high-precision inspection of appearance and dimensions. By combining these pieces of equipment, we have dramatically increased efficiency from processing to inspection.
In-house developed information systems and DX integration
The advanced equipment described above is integrated with our in-house developed production management system and low-code applications, allowing for centralized management of operating status and quality data. This minimizes manual checks, leading to early detection and prevention of problems. As a result, we can address defects at an earlier stage and flexibly adjust production plans compared to before.
Continuous investment and employee training
In parallel with capital investments, we regularly conduct employee skill-up training and DX education. Whenever new equipment or systems are introduced, we hold study sessions with specialized teams and company-wide workshops to ensure that we can continuously improve and master their use.
Global expansion based in the Philippines
Strengths of the Philippine factory
Our Philippine factory offers cost advantages and maintains quality through a robust training environment for local staff. Furthermore, we have strengthened our communication system and collaborated closely with our domestic headquarters to achieve speedy production response.
Global supply chains and international standards
By utilizing our overseas bases, we ensure quality control that meets international standards and streamline import and export processes. Because we can provide prompt and stable supply from our local bases to globally expanding customers, we are trusted as a partner in their business growth.
The fusion of overseas expansion and digital transformation
We are also promoting DX initiatives at our Philippine factory, strengthening data visualization and integration of production management systems. As we expand our bases further in the future, we will leverage the DX know-how we have cultivated to achieve both improved local production quality and rapid response to the international market.