Promoting Open Innovation from a
Global Perspective We will strengthen
the dissemination of information
to the world.

Since our foundation in 1949, we have been primarily engaged in the research, development, and manufacturing of fine products.
In 1964, leveraging the experience we had accumulated, we entered the medical field. Utilizing our unique fine manufacturing technology, we have provided numerous medical devices under the brand "CROWNJUN," receiving high acclaim within Japan and certain countries and regions.
Thanks to your support, we have reached our 50th anniversary.

Over the past decade, we have engaged as a "technology development venture" in activities such as in-house production of automated manufacturing machines and development of new materials, continually generating a multitude of technologies and products.
With the advancement of medical technology, the demand from overseas has increased, prompting the need for a more global approach.

The essence of our manufacturing and product development lies in "open innovation." Under the concept of "medical-engineering collaboration," we have collaborated with doctors, companies possessing exceptional technologies, and research institutions to develop medical devices.
Currently, aiming to meet diverse needs and achieve world-leading, number-one product creation, we are driving projects involving individuals beyond industry boundaries.

Moving forward, we will strive to become a company that extensively expands businesses related to the medical field, contributing to people's health promotion.
To our trusted and service-oriented "CROWNJUN" products, we sincerely ask for your continued support.

President Junichi Kono