Mark Electronics

Mark Electronics is a Japan-based medical device and electronics manufacturer focused on the development, design, manufacturing, and sale of medical devices, while also providing OEM/ODM and EMS services for healthcare and other electronic equipment. The company positions itself as a medtech manufacturer built around sensing technology and has developed proprietary products such as DR-MARK, a smart intravenous infusion monitoring tool for natural-drip infusions. In addition to its own products, it supports customers from specification development and prototyping through verification and mass production. Mark Electronics appears to remain operational following an acquisition reported in December 2024, and its website continues to market active medical-device development and manufacturing services from its Kanagawa, Japan headquarters.