Press Releases

SAN DIEGO and WOODCLIFF LAKE, N.J., Aug. 2, 2011 -- Arena Pharmaceuticals, Inc. (NASDAQ: ARNA) and Eisai Inc. announced today the completion of a clinical study that measured lorcaserin...

Woodcliff Lake, NJ, July 29, 2011 - Eisai Inc. announced today that the U.S. Food and Drug Administration (FDA) has issued a Refusal to File letter in response to the company's New Drug...

Eisai Inc. (Headquarters: Woodcliff Lake, New Jersey, Chairman and CEO: Hajime Shimizu, "Eisai") today announces that it has entered into a licensing agreement with the Johns Hopkins University's...

Eisai Inc. and Pfizer Inc announced today that the U.S. Food and Drug Administration (FDA) has accepted for review Eisai's New Drug Application (NDA) for once daily 23 mg Aricept® (donepezil HCl...

Eisai Inc. and the Alzheimer's Association announce today that Heather Greene, PharmD is the recipient of the 2009 C.A.R.E. Pharmacy Award. (Photo: http://www.newscom.com/cgi-bin/prnh/20091029/NY00986

Eisai Co., Ltd. (Headquarters: Tokyo, President and CEO: Haruo Naito, "Eisai") announced that it has reached a comprehensive agreement with Pfizer Inc. (Headquarters: New York, CEO and Chairman of...

Eisai Co., Ltd. (Headquarters: Tokyo, President & CEO: Haruo Naito, "Eisai") and Eisai Corporation of North America (Headquarters: Woodcliff Lake, NJ, Chairman and CEO Hajime Shimizu) are...

Eisai Co., Ltd. (Headquarters: Tokyo, President and CEO: Haruo Naito) and Eisai Inc. (Headquarters: New Jersey, Chairman and CEO: Hajime Shimizu) (collectively "Eisai") filed a lawsuit in August...