What is the fine-grained topic of the following text: Ramsey, NJ, Sept. 15, 2017 (GLOBE NEWSWIRE) -- Building on its strong imaging heritage and extensive experience in document and content management, Konica Minolta Business Solutions U.S.A., Inc. ( Konica Minolta) today announced the acquisition of Document Scanning Systems and Imaging, Inc. (DSSI). Only return the topic.
Konica Minolta's acquisition of Document Scanning Systems and Imaging, Inc.