Method for producing optically active diamine derivative Grant US-9175012-B2 United States of America 03 Nov 2015
Process for preparation of optically active diamine derivative salt Grant US-8901345-B2 United States of America 02 Dec 2014
Crystal of diamine derivative and method of producing same Grant US-8541443-B2 United States of America 24 Sep 2013
Pharmaceutical composition having improved solubility Grant US-8449896-B2 United States of America 28 May 2013
Activated blood coagulation factor inhibitor Grant US-8394821-B2 United States of America 12 Mar 2013