LogoMagdir

Sumida Corporation

Power Inductors, Power Transformers, EMC Coils, Sensors, Actuators, Automotive Modules, Power Modules, Components for Medical Equipment, EMS, Flexible Connections and more.

Introduction

Sumida Corporation, listed under TSE Code 6817, is a leading global manufacturer specializing in high-quality inductive components and modules. With over 60 years of experience, the company has established itself as an expert in the design and manufacture of coil and coil-related products.

Core Business & Expertise:
  • Coil Technology Specialist: Deep expertise in the design, development, and manufacturing of various coil-based components.
  • Global Manufacturing: Operates worldwide with strong business foundations in Asia, Europe, and the United States.
  • Customer-Centric Approach: Focuses on cultivating strong relationships, offering both customized solutions tailored to specific needs and standard components for the broader market.
Comprehensive Product Portfolio:

Sumida offers a diverse range of electronic components, including:

  • Power Inductors
  • RF Inductors
  • Power Transformers
  • EMC Coils
  • Signal Magnetics
  • Sensors & Actuators
  • Power Modules
  • Automotive Modules
  • Magnetic Materials
  • EMS (Electronic Manufacturing Services)
  • Flexible Connections
  • Components for Medical Equipment
Target Markets:

Sumida's products are integral to applications within major sectors:

  • Consumer Electronics
  • Automotive Industry
  • Industrial Markets
Key Highlights & Recent Updates:
  • Investor Relations: Held a Briefing Session for Individual Investors on June 11, 2024.
  • Industry Recognition: Sumida's SMD resin-shielded inductors were selected as Passive Component Product of the Year by Electronic Products magazine (Announced April 2nd, 2025).
  • Corporate Governance: Recent news includes appointments of committee members/executive officers and resolutions/voting results from the 70th Annual General Meeting of Shareholders (March 27th, 2025).
  • Corporate Social Responsibility (CSR): Information on Sumida Group's approach to CSR is available.
  • Capabilities: Detailed information on the company's design and manufacturing capabilities can be explored.
Website Functionality:
  • The website utilizes cookies (Strictly Necessary, Functional, Targeting, Advertising) to enhance user experience, provide personalization, and deliver relevant advertising. Users have control over cookie settings, respecting privacy preferences.

In summary, Sumida Corporation is a well-established, global leader in inductive and coil-related components, serving key electronic markets (Automotive, Consumer, Industrial) with a wide product portfolio and a commitment to both standard and custom solutions.

Newsletter

Join the Community

Subscribe to our newsletter for the latest news and updates