ミタカ List of Products and Services

Mitaka Co., Ltd. specializes in the straight processing of ultra-fine metal wires and the manufacturing of ultra-small coil springs as its core technology, providing high-precision and fine products for medical devices, semiconductor and substrate inspection, and electronic devices. We excel not only in straight processing and coiling but also in cutting, tip polishing, and bending, particularly for very small items. Since our founding, Mitaka has steadily connected with the microscopic world. Moving forward, we will continue to challenge ourselves with possibilities and expectations toward an even "smaller world" that people cannot even imagine. 【Business Activities】 ○ Manufacturing of medical components, semiconductor and substrate inspection components, and electronic device components ○ Micro assembly: Soldering and assembly of components for medical devices For more details, please contact us or download our catalog.

• Other machine elements

In the "Assembly Service," our years of experience and skilled technicians provide high-quality assembly of components used in medical devices. We assemble ultra-small parts with micron-level precision for semiconductor testing probes. The assembly environment is a Class 10,000 cleanroom, allowing for the handling of general medical components. It is ideal for applications such as guide wires, stylets, mandrels, and medical probes. 【Features】 - Assembly of ultra-small parts - Skilled technicians - High-quality provision - Class 10,000 cleanroom - Capability to handle general medical components For more details, please contact us or download the catalog.

• Other machine elements

Our company specializes in the production of "ultra-small coil springs" that are nearly invisible, using piano wire with a diameter of Φ0.016mm, for example. We can create not only simple shapes but also various "special-shaped coil springs." Additionally, our ultra-small coil spring technology is also utilized in embolization coils that occlude arteries in the brain and liver. 【Features】 - Ultra-small items - Mass production system using precious metal materials - Support for various special-shaped coil springs - Also adopted for embolization coils For more details, please contact us or download the catalog.

• Other machine elements

In our "Medical Component Polishing Processing," we process the tips of various types of fine metal wires, such as stainless steel soft and hard wires, tungsten wires, etc., into shapes like needles, rounds, and flats. Our products feature a smooth appearance and barrel treatment. In addition to centerless processing and coil end face processing, we welcome inquiries for special specifications. We can bundle and process wire materials together, allowing us to supply them at low prices. They are ideal for applications such as stylets, mandrels, and long coils. 【Features】 ○ Smooth appearance ○ Bulk processing ○ Low price ○ Processing of tips of various fine metal wires ○ Bundled processing of wire materials For more details, please contact us or download the catalog.

• Other machine elements

Our company provides integrated production of medical components, "stylet mandrels," from material procurement to processing and packaging through forming and R-end face processing. We can smoothly perform R processing on long wire materials of approximately 1 meter in length, and we can form the handheld part into the desired shape. Additionally, we have achieved low prices suitable for disposable use by processing large quantities of R shapes at once. 【Features】 ○ Forming processing ○ R end face processing ○ Low price ○ Processing into various shapes ○ Smooth end face treatment For more details, please contact us or download the catalog.

• Other machine elements

The "Precious Metal Coil Spring for Catheters and Guidewires" is an ideal precious metal coil spring for minimally invasive treatment catheters and guidewires. Compared to other spring materials, it is softer and can be coiled using our skilled technology with gold and platinum, which require high precision. The outer diameter, pitch, and other specifications can be managed in microns, allowing for the desired characteristics to be achieved. 【Features】 ○ High precision ○ Compatible with close winding, pitch winding, and taper processing ○ Radiopaque and can be used as a marker ○ Can be processed into embolization coils ○ Manageable in microns For more details, please contact us or download the catalog.

• Other machine elements

The "Long Coil for Catheters and Endoscopic Instruments" is a long coil designed for catheters and endoscopic instruments made from stainless steel wire. It serves as a protective material in cases where a resin tube alone may buckle, and is ideal for applications that require a wider inner diameter using flat wire, allowing for more electrical signal cables or harnesses to be routed inside. It also accommodates multi-strand winding with multiple wires of the same diameter. It provides flexibility that cannot be achieved with metal pipes. 【Features】 ○ Uniform initial tension (bending) ○ Smooth and undulating finish ○ Increased inner diameter by using shaped wire ○ Supports multi-strand winding ○ Integrated production from material procurement to processing and packaging For more details, please contact us or download the catalog.

• Wiring materials

The 'Stainless Straight Wire for Guide Wires' is a straight wire with high straightness and excellent torque transmission essential for guide wires. It can undergo oxidation-free heat treatment up to 5,500mm, and we also accept centerless processing. With over 20 years of proven straight processing technology, we provide integrated production from material procurement to processing, heat treatment, and packaging. 【Features】 ■ 1:1 torque transmission ■ Excellent straightness ■ Smooth appearance ■ Easy availability ■ Integrated production from material procurement to packaging *For more details, please request a document or view the PDF data available for download.

• Wiring materials
• Other machine elements