To continue contributing
to better living environments
through chemical technologies
More Than a Supplier
-Your Partner for Functional Chemicals
Advancing Society Through Functional Chemicals
Guided by Ishihara Sangyo Kaisha’s mission to contribute to society through advanced materials and chemistry,
Ishihara Corporation U.S.A. (ICUSA) partners with North American customers to deliver reliable inorganic chemicals solutions backed by world‑class manufacturing and technical expertise.
All products introduced by ICUSA are manufactured by Ishihara Sangyo Kaisha, Ltd. (ISK), the No. 1 titanium dioxide manufacturer in Japan.
ICUSA serves as the local technical support and marketing partner for ISK’s functional chemicals in North America.
FEATURED SOLUTIONS
Super Durable TiO2
A super‑durable titanium dioxide grade designed for
demanding applications where long‑term performance and appearance retention matter.
IR- Reflective Black Pigment
An infrared‑reflective black pigment designed to help reduce heat buildup while maintaining a deep black appearance.
More Than a Supplier—Your Functional Chemical Partner
Technical Support
Application guidance, formulation support,
and problem‑solving backed by
ISK’s advanced chemical expertise
Market Insight
Support informed by U.S. market requirements, customer needs,
and real‑world application experience.
Bridge to ISK
Direct coordination between
customers and ISK’s manufacturing
and R&D teams in Japan.
What is New
ISHIHARA CORPORATION (U.S.A.)
Advancing Society Through Functional Chemicals Guided by Ishihara Sangyo Kaisha’s mission to contribute to society through advanced materials and chemistry, Ishihara Corporation U.S.A. (ICUSA) partners with North American customers to deliver reliable inorganic chemicals solutions backed by world‑class manufacturing and technical expertise. All products introduced by ICUSA are manufactured by Ishihara Sangyo Kaisha, Ltd. (ISK),…
Let’s Talk Functional Chemicals
Whether you are developing a new formulation or improving an existing product, ICUSA is here to support you