Sumida Corporation
Japanese manufacturer of inductive components and modules, an expert in coil-related technologies.
Last updated September 15, 2026
AI crawler reads
No AI crawler has read this profile since Oct 28, 2026.
Overview
Sumida Corporation is a Japanese electronic equipment manufacturer and a global manufacturer of high quality inductive components and modules. Its products are used in applications within the Consumer Electronics, Automotive and Industrial markets, and the company describes over 60 years of experience in the design and manufacture of coil and coil-related products. With business foundations in Asia, Europe and the US, Sumida offers customised solutions alongside standard components. Its product portfolio includes power inductors, RF inductors, power transformers, EMC coils, signal magnetics, sensors and actuators, power modules, automotive modules, magnetic materials, EMS, flexible connections and components for medical equipment.
History
Sumida Corporation is a Japanese electronic equipment manufacturer. It describes itself as a global manufacturer of high quality inductive components and modules, with over 60 years of experience in the design and manufacture of coil and coil-related products. Its products are used in applications within the Consumer Electronics, Automotive and Industrial markets, and the company states it has solid business foundations in Asia, Europe and the US. Sumida's corporate philosophy is expressed as "CONNECTING TECHNOLOGY TO PEOPLE," with a vision to lead in the industry as a timeless company. The company's shares are identified by TSE Code 6817, and it has held at least 71 annual general meetings of shareholders.
71st Annual General Meeting of Shareholders resolved
Participation in Quantum Magnetic Sensor Project under Cabinet Office "BRIDGE" program
Joint development with Infineon Technologies AG for next-generation power conversion systems
Products and positioning
An expert in coil-related technologies and a global manufacturer of high quality inductive components and modules.
Power Inductors
RF Inductors
Power Transformers
EMC Coils
Signal Magnetics
Sensors & Actuators
Power Modules
Automotive Modules
Magnetic Materials
EMS
Flexible Connections
Components for Medical Equipment
Sources5 sources
Cite this profile: Cite the canonical profile. /brand-wiki/sumida-corporation · Editorial policy · How profiles are compiled