Corporate Profile

Business domains

TOMOEGAWA Group is a global high-performance materials manufacturer that has achieved a world-class market share in various product fields.

Utilizing the technologies of papermaking, coating, adhesives and powders, TOMOEGAWA excels in various business domains, with four main business segments: "Semiconductor and Display-related Business," "Functional Sheet Business," "Toner Business," and "Security Media Business." Additionally, aiming to create new business value for a better future, we have established the "New Business Development" segment.

New Business Development

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!”

High Performance Heat Sink
Flexible Planar Heater
Copper Fiber Sheet
Cellulose Fiber Compounded GREEN CHIP CMF
Related Business domains
  • 5G
  • DX
  • Energy saving
  • Environment
  • Life industry

Semiconductor and Display-related Business

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.

Lead Frame Fixing Tape
Adhesive Tape for QFN
Adhesive Tape for TAB
Electrostatic Chuck
B Stage Adhesive for Hermetic Seal Package
Cleaner "Optres™" Series for Optical Connectors
Optical films for flat-panel displays
Related Business domains
  • 5G
  • DX
  • Energy saving
  • Environment
  • Life industry

Functional Sheet Business

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.

Electrical Insulating Paper
Magnetic Ticket
Laser Printer Paper
Fluorocarbon Fiber Sheet
Stainless Fiber Sheet
Inorganic(Ceramics)Fiber Paper
Related Business domains
  • Energy saving
  • Environment
  • Life industry
  • Information security

Toner Business

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.

Full Colors Toner
Magnetic Toner
Non-Magnetic Toner
Low energy fusing Toner
Control of particle shape
Related Business domains
  • Energy saving
  • Environment
  • Life industry

Security Media Business

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.”

Passbook for deposits
Cash card
Credit card
Related Business domains
  • Environment
  • Life industry
  • Information security

* Move to SHOEI PRINTING website.

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