11th [International] Hydrogen & Fuel Cell Expo FC EXPO 2015 Dates: February 25 (Wed.) - 27 (Fri.), 2015 Venue: Tokyo Big Sight, West Exhibition Hall, 1F, Manufacturing Technology Zone Booth No.: [W13-45] We jointly exhibited at "Smart Energy Week 2015" at Moritani Shokai Co. Thank you for visiting our booth. (Welding demonstration by ultrasonic combined vibration welding machine was conducted.)