石川総研 Company Profile

We manufacture and sell the dry fiber opening machine TOMZ to contribute to the environment and realize a society aligned with the SDGs.

Ishikawa Research Institute Co., Ltd. has been in operation for 60 years, starting with the Ishikawa Iron Works founded by the previous president. We manufacture and sell a range of original machines, including the environmentally friendly dry fiber disintegration machine, the ATOMZ series. In recent years, we have gained attention as a preprocessing machine for cellulose nanofiber (CNF) production, collaborating with Shizuoka Prefecture, Fuji City, and Shizuoka University. Our technology, which finely disintegrates fibers from materials such as paper and cardboard without cutting them, is recognized for its unparalleled performance, assisting companies in developing new products aimed at achieving a sustainable society. We welcome inquiries from companies considering the upcycling potential of their unused materials, such as tea, fabric, and non-woven fabrics.