Find a Trusted FPC Manufacturer – “FPC Company Map” for Flexible PCB Sourcing " List of Companies Supporting Flexible PCBs " Yamashita Materials Co., Ltd.

Yamashita Materials Co., Ltd.

Yamashita Material Co., Ltd. provides fully integrated flexible PCB (FPC) solutions—from design and manufacturing to post-processing and jig production—all handled internally for faster turnaround and greater responsiveness. This section introduces the key features, specifications, and quality approach behind their flexible PCB production.

Key Features of Flexible PCBs at Yamashita Material

Diverse PCB Types, All Handled In-House

Yamashita offers a broad range of FPC products, including 4-layer blind via-filled FPCs and multilayer coil FPCs. All processes from design to fabrication are performed internally, helping customers overcome design challenges and ensuring fast delivery.

FPC Specifications at Yamashita Material

Number of Layers 2 to 12 layers
Minimum Pitch L/S = 20 μm / 20 μm (as of Sept 2022, under development)
Base Material Polyimide film, liquid crystal polymer (LCP), fluoropolymer-based substrates
Minimum Finished Hole
Diameter
φ0.5 mm

Why Choose Yamashita Material?

All-in-One Manufacturing—from Design to Testing

With decades of experience in FPC implementation, Yamashita has consistently delivered high-spec products. Using dedicated assembly lines, they manage the entire process—from FPC design and fabrication to tooling and final assembly.

They also support various post-processing needs, including stiffener attachment, potting, microscopic inspection, and continuity testing after component mounting.

Top 3 Recommended
Flexible PCB Manufacturers —

Responsiveness of Yamashita Materials

Remote Support via Online Meetings

Yamashita supplies FPCs to a wide range of sectors. For the medical industry, they produce ultra-thin, lightweight, high-density FPCs used in devices such as imaging systems, catheters, and endoscopes.

FPC Quality at Yamashita Materials

To enhance FPC quality, Yamashita focuses on strengthening internal collaboration and understanding customer requirements deeply. Their sales team works closely with engineering to deliver tailored, high-value proposals and maximize customer satisfaction.

Yamashita Materials's Track Record

Serving the Medical, Optical Communication, and Automotive Industries

Yamashita supplies FPCs to a wide range of sectors. For the medical industry, they produce ultra-thin, lightweight, high-density FPCs used in devices such as imaging systems, catheters, and endoscopes.

In the optical communication industry, they provide high-speed transmission FPCs for integration into optical modules central to communication infrastructure worldwide.
In the automotive sector, Yamashita offers FPCs that meet demanding environmental requirements—such as heat resistance, thermal dissipation, and oil resistance. Their product lineup includes “Big Elec” FPCs for high-speed transmission and high-current applications.

Company Information – Yamashita Materials Co.

Address 3-5-13 Minami-Shinagawa, Shinagawa-ku, Tokyo, Japan
Business Hours Not listed on the official website
Phone (Japan domestic only) 03-3474-0611
Official Website https://www.yamashita-net.co.jp/
From design to manufacturing_3 recommended FPC manufacturers
3 Recommended FPC Manufacturers

by Industry

Choosing a manufacturer that can support everything from design to production can significantly reduce both cost and time. Below are three trusted FPC manufacturers from Japan, each with unique strengths in their respective fields.

For Smartphones & Wearable Devices
Sanyo
Sanyo Official Capture

Source: Sanyo's Official Website (http://www.wsanyo.jp/)

  • Supports multilayer flexible PCBs ideal for compact designs, with a minimum pitch as fine as 20μm
  • Offers manufacturing with flexible materials such as polyimide and LCP, ensuring excellent bendability, heat resistance, and high-frequency performance

Visit Sanyo’s Official Website

Call us for a consultation.

For Medical Equipment
Cir-Tech
Official SERTEC capture

Source: Cir-Tech's Official Website (https://cir-tech.co.jp/)

  • Certified to ISO 13485 and ISO 14971, meeting safety and quality standards for medical equipment
  • Extensive experience in producing FPCs with materials optimized for medical applications

Visit Cir-Tech’s Official Website

Call us

For Automotive Applications
Yamaichi Electronics
Yamaichi Electronics Official Capture

Source: Yamaichi Electronics official website (https://www.yamaichi.co.jp/)

  • Complies with IATF 16949, the international quality management standard for the automotive industry
  • Capable of producing FPCs using LCP, a material known for its heat and chemical resistance

Visit Yamaichi Electronics’ Official Website

Call us