Lab researchers. We bring innovative pharmaceuticals to patients the world over. Shows magnified cell structure. We bring innovative pharmaceuticals to patients the world over. Mother and Father with child blowing bubbles. We bring innovative pharmaceuticals to patients the world over.

Pursuing drug discovery research in an open innovation manner and translating science into pharmaceuticals contributing to the health and comfort of people around the world.

Kyowa Hakko Kirin California, Inc. (KKC) is a wholly-owned subsidiary of Kyowa Hakko Kirin (KHK) of Japan, acting as KHK's primary drug discovery and translational research center in the U.S., and a cornerstone of KHK's global network-based research.