Otsuka Chemical has traditionally provided raw materials in the form of powders, liquids, and other substances before they become parts.
Moving forward, we are taking on new challenges beyond our conventional scope of business, leveraging the power of these materials and our core technologies.
KATACHI Business was established as a part of this new initiative.
Rather than simply selling raw materials, we create new value by transforming them into a product group similar to components.
We call this innovative approach "KATACHI Business."

The origin of KATACHI Business can be traced back to projects such as plate materials for semiconductor test jigs and precision resin gears.
These projects have established a strong reputation in the fields of semiconductors and precision equipment and they are proof of Otsuka Chemical’s technological capabilities.
Not content with these successes, KATACHI Business was launched to pursue further growth and innovation.

We are leveraging our expertise in materials by collaborating with customers to launch new ventures in expanding fields such as semiconductors, robotics, displays, automobiles, and intermediate molecules. The current KATACHI Business areas of focus include:

・Plate materials for semiconductor test jigs: The provision of specialized plate materials that enable high-precision inspection
・Precision resin gears: The development of resin gears that are highly durable and precise
・3D Printer Filaments: The development of materials that are suitable for high-strength and high-precision 3D fabrication
・Other projects: The development of many different projects utilizing new materials and technologies, such as:

Ø  Inorganic paints and heat-reflective paints

Ø  Transition from pelletized POTICON to the manufacturing and sale of films and sheets. (CFRTP: POTICON Sheets)

Ø  Expansion from the manufacturing of pharmaceutical intermediates to the strengthening of the active pharmaceutical ingredient (API) business, and further, evolving into a comprehensive contract-based company that handles everything from pharmaceutical intermediates to finished products. (CRDMO business: initiatives at Syncrest)

Ø  OCA films for foldable smartphones. (adhesives developed in collaboration with Higashiyama Film)

These efforts are not limited to simply providing products. Through them, we also provide greater added value by customizing them and proposing solutions tailored to the customer's needs.

KATACHI Business is committed to advancing growth and innovation in the future through:

• Environmental Measures: Promotion of the development of sustainable materials and products to reduce environmental impact.
• Digitalization: Establishment of new business models leveraging digital technologies.
• Global Expansion: The strengthening of our presence in overseas markets to expand on a global scale.

Through these efforts, Otsuka Chemical aims to further transform KATACHI Business and provide new value to customers worldwide.