In April 1992, Mr. Kusano joined Konica Corporation and was assigned to the Patent Department. Since then, including the period after the company merged with MINOLTA in 2003 (to form KONICA MINOLTA), Mr. Kusano has been engaged in intellectual-property related works at the Intellectual Property Center.
In 2013, Mr. Kusano was transferred to the Intellectual Property China Center and then has been mainly involved in providing local development subsidiaries in China with intellectual-property support services.