Expanding semiconductor business supporting 5G and DX, and developing products contributing to SDGs.

Our company, which continues to produce world-first and Japan-first products and technologies one after another, leverages papermaking, coating, adhesives and powders to create new business value through our “New Business Development”, aimed at realizing a better future, and achieving “unique approaches that others do not think of” and the sense of “surprising solutions!”

In the fields of IT, automotive, home appliances, and other industries, TOMOEGAWA offers adhesive products with added functionalities tailored to meet the needs of our customers in the semiconductor, electronic components, and display sectors.

We offer a range of products, including semiconductor packaging materials such as lead frame fixing tapes with high electrical reliability and a world-leading market share, semiconductor substrate materials, components for semiconductor manufacturing equipment, airtight sealing components, products related to optical communication components, and optical films for flat-panel displays.

We offer functional sheet products that enhance various fibers through sheet-forming papermaking and coating technologies in a wide range of fields, including electricity, batteries, medical, food, construction, packaging, logistics, printing and information, filters, industrial equipment, and more.

We have created numerous industry-leading products, including electrical insulation paper used worldwide, magnetic fare cards using multi-layer coating technology, inkjet paper, fluorine fiber sheets utilizing specialized papermaking techniques, stainless steel fiber sheets, inorganic fiber sheets, etc.

We are a world-leading specialist toner manufacturer, providing toner for use in photocopiers, printers, etc.

In addition to our long-standing expertise in powder design, we leverage advanced production systems and quality assurance measures to meticulously address the various needs of our customers.

We pursue security in printing and information media, providing our customers with “peace of mind” and “safety.”

TOMOEGAWA Group's subsidiary, SHOEI PRINTING Co., Ltd. has been involved in securities printing and has walked the path of advanced specialized printing. Over the course of nearly a century, its technology has evolved from passbooks for deposits and savings to cash cards, IC cards, and electronic ledgers. Throughout this journey, the company has consistently pursued the security of printing and information media. Going forward, we promise to continue providing our customers with “peace of mind” and “safety.”