Home > Company Profile > History


JOB Corporation was established as a power supply manufacturer by President YAMAMOTO (Founder) in 1988. Afterwards, JOB Corporation devotes one's energies to research and development of the X-Ray generators, and is covering a wide range of field from medical use to industrial use. Especially JOB Corporation has a preeminent width and depth about technology and know-how of high voltage generator. Please patronize JOB Corporation that keeps progressing to the motto "Challenge to a new technology!".

1988JOB Corporation was established in Shinyokohama, Kohoku-Ku, Yokohama. Capital JPY 5 million.
1989Developed 2kW direct current high voltage power supply for medical X-Ray equipment.
1990Developed 100kV direct current high voltage power supply for industrial X-Ray equipment.
1991Increased Capital to JPY 20 million.
1994Developed power supply for laser.
1997Started development of portable X-Ray unit. Moved Head Office to Shinyokohama, Kohoku-Ku, Yokohama.
2000Increased Capital to JPY 40 million. Developed X-Ray equipment for non-destruction inspection.
2002Obtained certificate for medical equipment manufacturer.
2006 Obtained certificate of ISO 13485. Obtained certificate veterinary medical equipment manufacturer.
2007Obtained certificate Medical device marketing. Obtained certificate Medical eguipment manufacturer.
2009Yamagata factory was established and started manufacturing electronic circuit board.
2013Obtained certificate of ISO 14001
2016It was extended, with the completion of a new yamagata factory.
2017We have relocated our head office and shin-yokohama factory.