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Company Overview

About Us
SENKO MEDICAL INSTRUMENT Mfg. Co., Ltd.
Supporting Life, Advancing Care Since 1940
Takeo Aoki
President
Message from the President

Since our founding in 1940, MERA has remained committed to improving patient care through the development, manufacture, and distribution of life-supporting medical technologies.

Our founder, Risaburo Aoki, embraced innovation, continuous learning, and an unwavering commitment to meeting the needs of healthcare professionals. These principles remain at the core of our corporate philosophy and continue to guide our activities today.

As healthcare systems worldwide face increasingly complex challenges, we strive to develop products that address real clinical needs through the integration of advanced technologies, engineering excellence, and rigorous quality standards.

As a company supporting the healthcare infrastructure upon which society depends, we remain committed to maintaining stable product supply, enhancing quality, and contributing to better patient outcomes globally.

By bringing technologies developed in Japan to healthcare professionals around the world, we aim to contribute to safer and more effective medical care for future generations.

Company Overview

Company Name SENKO MEDICAL INSTRUMENT Mfg. Co., Ltd.
Representative directors

Chairman Masato Aoki

President Takeo Aoki

Head office 3-23-13 Hongo, Bunkyo-ku, Tokyo 113-0033, JAPAN
TEL.03-3812-3251 / FAX.03-5689-5829
Capital and Other Capital Surplus
  • JPY 500 Million
Established in May 4, 1950
Fiscal Year End March
Employees

Non-consolidated: 686 employees

Consolidated: 1,251 employees

Business Activities
  • ・Development, manufacture, and distribution of cardiopulmonary bypass systems, oxygenators, artificial heart valves, and related disposable products
    • ・Development, manufacture, and distribution of ECMO and extracorporeal circulation technologies
  • ・Development, manufacture, and distribution of blood pumps and circulatory support systems
  • ・Development, manufacture, and distribution of anesthesia systems and operating room products
  • ・Development, manufacture, and distribution of orthopedic products
  • ・Distribution of hospital and clinical equipment
  • ・Import and export of medical devices
Major Customers
  • ・National and public university hospitals
  • ・Private university hospitals
  • ・National and public hospitals
  • ・National Hospital Organization facilities
  • ・Private hospitals and clinics