About us

MESSAGE FROM THE PRESIDENT

Thank you for your interest and trust in our company.

JOB CORPORATION traces its origins to the development and manufacturing of power supply units.

Today, we extend our business to a diverse range of products of X-ray generators for applications in medical to industrial fields.

We are delivering new products to our valued customers based on unique know-how cultivated through JOB’s experience in manufacturing customs-made power supply units.

Additionally, to meet our customers’ demands for high quality standards, we strive to improve product quality through continuous production management.

Our products are well-received for their compactness, high stability, and low failure rates. It is our great pleasure to continuously strive for higher satisfaction from customers and support your medical and industrial needs through high quality products.



Shuichiro Yamamoto
President
JOB CORPORATION

Career History:

Graduated from Tokyo Institute of Technology in 1999.
Awarded Ph.D. in Engineering from Tokyo Institute of Technology.
Appointed Assistant Professor in the Faculty of Engineering of Tokyo Institute of Technology.
Currently holds Specially Appointed Lecturer in Institute of Integrated Research of Institute of Science Tokyo.
Joined JOB CORPORATION in 2013.
Appointed President in 2021. Currently holds the position

CORPORATE
PHILOSOPHY

We are fully committed to continuously providing our customers with peace of mind and satisfaction.
At the same time, we pursue the happiness of our employees and contribute to the realization of a better society.

  • Customer satisfaction

  • Safe and healthy society

  • Happiness of company members

CORPORATE
PROFILE

Company name
JOB CORPORATION
Founded
February 1, 1988
President
Shuichiro Yamamoto, Ph.D.
Headquarters
3-22-4 Shin-Yokohama, Kohoku-ku, Yokohama, Kanagawa, 222-0033, Japan
Facilities
Shin-Yokohama factory, Fukuura factory, Yamaga factory, Shin-Osaka research center
Employees
95 (as of December 2025)
License
Medical Device Manufacturing
Class II Medical Device Manufacturing and Sales
Manufacturing of Veterinary Medical Device
Class II Manufacturing of Veterinary Medical Device and Sales
Quality
Certification
ISO13485:2016 Quality Management System for Headquarters, Shin-Yokohama factory, and Fukuura factory
ISO14001:2015 Environmental Management System for Headquarters and Shin-Yokohama factory
Patents
Maintained
Certification
Kanagawa Prefectural Government Business Innovation Enterprise
Yokohama Chizai Mirai Enterprise (Companies that strengthen their management foundations through intellectual property activities and pursue growth for the future)

HISTORY

HISTORY

  • 1988（昭和63年）

    JOB CORPORATION established

  • 1989（平成9年）

    Development of portable X-ray generator (PORTA) started

  • 2000（平成12年）

    Developed X-ray equipment for non-destructive inspection

  • 2006（平成21年）

    Received ISO 13485 quality certification

  • 2009（平成27年）

    Yamagata Factory started electronic circuit board assembly operations
    First exhibited at RSNA (Chicago, USA)

  • 2010（平成28年）

    First exhibited at MEDICA (Dusseldorf, Germany)

  • 2013（平成29年）

    Received ISO 14001 quality certificate
    First exhibited at Arab Health (Dubai, UAE)

  • 2017（令和4年）

    Announced development of photon-counting X-ray detectors
    Established Job Shin-Osaka Research Center
    Relocated headquarters offices and factory to new building

  • 2019（令和4年）

    Developed X-ray generators for security applications

ACCESS

  • Main office

    • Address

      3-22-4 Shin-Yokohama, Kohoku-ku, Yokohama, 222-0033

    • Transportation

      8 minutes walk from JR Shin-Yokohama Station, 10 minutes walk from Yokohama Municipal Subway Shin-Yokohama Station

    • Access by car

      5 minutes from Kohoku IC on the Third Keihin Expressway. Parking available.

CONTACT

Please feel free to contact us with any questions
about our products.

Mail

Contact form

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