Contributing to the Future with Innovative Processing Technologies.
Since the foundation in 1935, MDI has steadily improved its processing technologies for brittle materials.
We will continue our research and development in anticipation of the future, always providing "good things" to our customers.
Optimal processing of continuously evolving brittle materials
Leveraging our long-standing knowledge and know-how, Technology for optimal processing of various materials
Research & Development
R&D of new technologies
Supporting the development of the latest processing technology Development and theorize of the latest processing tools
Equipment and Tools
Always up to date. The technology that continues to shine is responsible for the highest quality and productivity
We, Mitsuboshi Diamond Industrial Co., Ltd., strive to contribute to the society and the next generation with the technologies we have developed for years, and the attitude to face future challenges.
Message from the President
President and CEO Yoshiaki Tanibata
Innovations to shape the "World's Future"
MDI is an equipment manufacturer that provides scribing, breaking, drilling, patterning, and other processing methods with original cutting tools and laser systems, as well as automatic equipment that enables high productivity.
Motto "Facing the Future with Open Eyes"
From our foundation in 1935 until today, we have been providing state-of-the-art technologies in each age while staying close to our customers.
We will continue our contribution to the society with our cutting technologies.
Relaxation of telecommuting
Extension of telecommuting
Notice of telecommuting to prevent the spre...
Participating at 29th FINETECH JAPAN
Notice of changes in name of the group comp...