Isao Kohiyama, based in Tokyo, JP, is currently a Managing officer, CHief Operating Officer, IT and Communication Business Unit at Mitsui & Co., Ltd., bringing experience from previous roles at Mitsui knowledge Industry and Mitsui Knowledge Industry Co, Ltd. Isao Kohiyama holds a 2007 - 2007 Executive Education in General Management Program @ Harvard Business School. With a robust skill set that includes Management, Electronics, Business Development, Customer Service, Manufacturing and more, Isao Kohiyama contributes valuable insights to the industry. Isao Kohiyama has 1 email on RocketReach.