The 9th International Rechargeable Battery Expo Dates: February 28 (Wed) - March 2 (Fri), 2018 Venue: Tokyo Big Sight [West Hall 1] Manufacturing Equipment Zone Booth No.: [W4-56] We jointly exhibited at "Smart Energy Week 2018" at the booth of Moritani Shokai Co. Thank you for visiting our booth. (Welding demonstration by ultrasonic combined vibration welding machine was conducted.)