Mutual Corporation designs, manufactures, sells, imports, and exports manufacturing equipment and automated packaging machines for pharmaceutical and cosmetic products primarily in Japan. The company offers packaging machines, including PTP packaging and strip packaging machines; cartoners; RSS code printing / inspection device, labelers, casers, overwrappers, cushioning material insertion machine, and corrugated board packaging machine. It also provides formulation machines consisting of container molding and filling sealing machine, liquid filler capper, tablet printing machine, liquid /powder filler, and emulsifying and dispersing machine. In addition, it also provides inspection /cleaning machines comprising operation status monitoring system, near-infrared heterogeneous tablet inspection device, PTP packaging & foreign matter inspection machine, tablet printing/inspection machine ,pinhole detection machine for pharmaceutical and food industry, rubber stopper inspection machine, powder/granule foreign matter inspection machine, and rubber stopper washer, as well as provides diamond tool manufacturing equipment. In addition, Mutual Corporation designs and manufactures machines for facility lines; installs and runs adjustments for machines; imports and sells industrial-use diamonds; and provides maintenance services. The company was formerly known as Mutual Trading Co., Ltd. and changed its name to Mutual Corporation in April 1983. Mutual Corporation was founded in 1949 and is headquartered in Osaka, Japan. As of July 14, 2022, Mutual Corporation operates as a subsidiary of MS Co., Ltd.