YOMURA JAPAN Office (Opereted by Minnano Modeling Service) Product Lineup

Do you have any of these concerns? - Frequent cracking and damage of splints due to patients' occlusal pressure, leading to increased effort and costs for remaking. - Difficulty achieving fitting accuracy, resulting in time-consuming occlusal adjustments and a significant burden during on-site setup. - Struggling to find materials that meet required properties such as hardness and viscosity, causing a bottleneck in the prototyping stage of sample creation. "YOMURA DENTAL Sprint and Night Guard Contract Manufacturing" fundamentally resolves these issues. ◇ Quality control based on international standards and reliable domestic support Manufactured at an ISO 13485 certified facility. Our domestic contact in Japan provides consistent support from data handling to quality control, alleviating concerns about precision. ◇ A wide range of high-performance materials not limited to specific manufacturers We adopt materials from around the world. You can freely select from a durable hard type to a soft type that offers excellent wearability. ◇ Consistent outsourcing from design to shipment Utilizing Taiwan's advanced molding and prototyping infrastructure, we achieve stable supply of high-precision devices while shortening production lead times. *For more details, please download the PDF or feel free to contact us.

• Other services

Do you have any of these concerns? - The accuracy of the guides is low, leading to frequent adjustments and rework just before surgery. - The resins available for conventional 3D printing are limited, lacking in strength and sterilization resistance. - There are concerns about quality variability and data integration with overseas outsourcing, making it difficult to proceed with implementation. "YOMURA DENTAL Surgical Guide Contract Manufacturing" fundamentally resolves these issues. ◇ Quality control based on international standards and a reliable domestic contact Manufactured at a facility certified with ISO 13485. A dedicated contact in Japan handles everything from data processing to quality control, eliminating concerns about accuracy and language barriers. ◇ Selection of optimal high-performance materials according to application We adopt medical resins that excel in strength, toughness, and transparency without being restricted to specific materials. This ensures visibility and safety during procedures. ◇ Comprehensive outsourcing from design to mass production Utilizing Taiwan's advanced molding and prototyping infrastructure, we achieve stable supply of high-precision guides and significantly shorten production times. By implementing this, we reduce the costs of on-site adjustments and create an environment where you can focus on your core business. *For more details, please download the PDF or feel free to contact us.

• Other services

"YOMURA DENTAL" is a brand with a long history in the dental field, originating from the manufacturing of medical devices for France. Building on this experience, we have expanded our scope to include the design and manufacturing of dental prosthetics and orthodontic devices. We are striving to establish a comprehensive manufacturing system for Class II medical devices, promoting initiatives such as in-house sterilization systems and obtaining various certifications. 【Full lineup of 3D printed dental prosthetics】 ■ Clear aligners (orthodontic mouthpieces) ■ Surgical guides ■ Dental models and working models ■ Splints and night guards ■ Silicone dental products *For more details, please download the PDF or feel free to contact us.

• Other services

"YOMURA DENTAL" is a brand that has established a system for safe consultations and orders through collaboration between YOMURA in Taiwan and Japan. Taiwan is responsible for design, prototyping, mass production, shipping, and sales, while Japan handles domestic contact points, quality control, and data processing. The ability to handle materials from around the world, rather than being limited to specific material manufacturers or methods, is the biggest difference compared to other dental 3D printing businesses. 【Full lineup of 3D printed dental products】 ■ Clear aligners (orthodontic mouthpieces) ■ Surgical guides ■ Dental models and working models ■ Splints and night guards ■ Silicone dental products *For more details, please download the PDF or feel free to contact us.

• Other services

"YOMURA DENTAL" is a service that takes on the troublesome aspects unique to 3D printing (such as data modification, support removal, cleaning, etc.) that dental laboratories and clinics often handle in-house. We have entered a field where similar services have already established a certain level of demand within Japan, solving the burden of expensive equipment investment and skill acquisition through the use of external printing services. Through joint research with universities (Yang Ming Chiao Tung University) and the development of AI planning software, we are expanding as a company that conducts research and development specifically tailored to dentistry, rather than merely acting as an outsourcing service. 【Full Lineup of 3D Printed Dental Products】 ■ Clear Aligners (Orthodontic Mouthpieces) ■ Surgical Guides ■ Dental Models and Working Models ■ Splints and Night Guards ■ Silicone Dental Products *For more details, please download the PDF or feel free to contact us.

• Other services

We received an inquiry from a major Taiwanese medical device brand manufacturer regarding the development and mass production of a spray-type inhaler for asthma patients. The cap components require high waterproof performance (IP58) and durability, with the main challenges being ease of use and reliability ensured by a unique hook and hinge mechanism. Strict requirements were also imposed on the speed of mass production startup and cost competitiveness. The annual production quantity is between 30,000 and 50,000 units, with a defect rate target of 1 in 5,000. The mold manufacturing period is 45 to 60 days, and the mass production period is 1.5 years. 【Technical Challenges】 ■ Ensuring waterproof performance: Achieving IP58 level waterproof performance for the cap components while maintaining mass production stability. ■ Complex structure molding: Accurately reproducing the special hook and hinge design through two-color molding (TPU on PC) and minimizing the assembly process. ■ Balancing quality and cost: Maintaining a high defect rate target (1 in 5,000) while ensuring cost competitiveness. ■ Speed of mass production startup: Rapid transition to mass production in line with the brand manufacturer's market launch schedule (mold manufacturing takes 45 to 60 days). *For more details, please download the PDF or feel free to contact us.

• Other medical supplies and cosmetic manufacturing materials

We received an inquiry from a medical device distributor in the United States regarding the development and mass production of a valve device that controls the flow of liquids, etc., with ON/OFF functionality. This product requires intuitive operation with one hand and IP58 waterproof performance to withstand use in medical environments. Additionally, achieving full compliance with FDA regulations while optimizing costs is a critical challenge. The annual production quantity is between 30,000 and 50,000 units, with a defect rate of 1 in 10,000. The mold production period is 35 to 45 days, and the mass production period is 2 years. 【Technical Challenges】 ■ Ensuring waterproof performance: Achieving stable IP58-level waterproof performance in mass production while maintaining precise fitting tolerances for slider components. ■ Compliance with FDA regulations: Establishing material selection, process management, and documentation systems in accordance with U.S. FDA regulations, and passing regulatory authority reviews. ■ Precision tolerance matching: Designing precise tolerances considering the thermal expansion differences between materials in two-color molding and stabilizing mass production. ■ Cost optimization: Achieving competitive cost targets while maintaining high-quality standards (defect rate of 1 in 10,000). *For more details, please download the PDF or feel free to contact us.

• valve

This is a case where we received a request from a major medical device manufacturer for the development and manufacturing of a wearable device for patient monitoring. This product required advanced "functionality" by incorporating multiple sensors, an LCD, and a PCB into a compact housing, in addition to "flexibility" and "biocompatibility" that allows patients to wear it comfortably for extended periods. For the housing material, we selected LSR (Liquid Silicone Rubber), which has excellent biocompatibility and flexibility. We adopted IME technology to place electronic components within the mold and perform integrated molding with LSR, achieving high waterproof and dustproof performance. 【Case Overview】 ■ Annual Production Quantity: 10,000 units ■ Quality Target (Yield): 99.3% ■ Mold Production Period: 2 months ■ Mass Production Startup: 1 months *For more details, please download the PDF or feel free to contact us.

• others
• Inspection fixture

We would like to introduce the "IMD/IME" that we handle. It is a technology that places printed films and electronic circuits within a mold and integrates them with resin. IMD achieves the integration of decorative and display panels, while IME realizes the integration of electronic circuits and sensors. It is also compatible with film molding, transfer molding, and in-mold labeling (IML). 【Features】 ■ Reduction of post-processing (painting, printing, assembly) ■ Improved surface durability and chemical resistance ■ Seamless appearance design ■ Enhanced cleanability (no unevenness) *For more details, please download the PDF or feel free to contact us.

• Inspection fixture
• others

We would like to introduce our "Overmolding" service. This is a technology that coats and molds soft materials such as TPE (thermoplastic elastomer) or silicone onto the surface of hard plastic parts. It achieves IP68 waterproofing and soft-touch processing. We support integrated molding using a two-color molding machine, as well as overmolding in subsequent processes. 【Features】 ■ Improved grip ■ Shock absorption ■ Waterproof sealing ■ Integrated molding using a two-color molding machine ■ Support for overmolding in subsequent processes *For more details, please download the PDF or feel free to contact us.

• Inspection fixture
• others

We would like to introduce our "LIM/LSR molding" that we handle. It is an injection molding technology using liquid silicone rubber (LSR). Two-component silicone materials are precisely measured and mixed, and then cured within a heated mold. Medical-grade silicone has excellent biocompatibility, making it suitable for body-contact components and long-term use products. Materials compliant with USP Class VI/ISO 10993 biocompatibility testing are available. 【Features】 ■ Biocompatibility ■ Heat resistance (-50 to 200°C) ■ Chemical resistance ■ Flexibility and elasticity ■ Transparency *For more details, please download the PDF or feel free to contact us.

• others

We would like to introduce our "Insert Molding" technology. This is a technique where metal parts, electronic components, and other materials are set inside a mold and integrally molded with plastic. It enables the manufacturing of composite parts that combine the strength and conductivity of metal with the moldability and insulation properties of plastic. The materials that can be inserted include metal terminals, screws, nuts, electronic circuit boards, sensors, and more, accommodating complex processes. 【Features】 ■ Reduction in the number of parts and omission of assembly processes ■ Strong integration of metal and plastic ■ Improved reliability of electrical contacts ■ Contribution to miniaturization and weight reduction *For more details, please download the PDF or feel free to contact us.

• switch
• switch
• Other electronic parts

We would like to introduce the "two-color molding" that we handle. This is a technology that allows for the integrated molding of two types of materials or colors in a single molding cycle. By combining resins with different hardness, colors, and materials, it is possible to manufacture composite parts that previously required assembly as a single unit. It achieves a strong integration of different materials and is also compatible with the integrated molding of grip and seal parts. 【Features】 ■ Cost reduction by reducing assembly processes ■ No adhesives required, ensuring biocompatibility ■ Strong integration of different materials ■ Integrated molding of grip and seal parts is possible *For more details, please download the PDF or feel free to contact us.

• Other analytical and testing equipment

We would like to introduce our "Micro Molding" services. This is an injection molding technology for ultra-small and ultra-precise components, catering to the miniaturization and high functionality of medical devices. With high-precision mold technology and dedicated micro molding machines, we can achieve stable quality and mass production. We have realized the mass production of fine components that were difficult with conventional molding techniques. We own two micro molding machines (30T to 40T). 【Features】 ■ Supports the miniaturization and high functionality of medical devices ■ Utilizes high-precision mold technology and dedicated micro molding machines ■ Capable of mass production with stable quality *For more details, please download the PDF or feel free to contact us.

• Injection Molding Machine