2009 JSAE Annual Congress (Spring) Program & Floor Plan Session No 15-09　　>> See the timetable Session Name MetalsⅠ Session Chair Masaaki Kondo (Toyota Motor) Date / Time May 20(Wed.)　9:30～11:35 Venue 313+314/3F Session List 76. Producing ultra-high strength components with cold forming, roll forming and hot forming processes - Kenichi Watanabe(Kobe Steel, Ltd.)Christian Walch(voestalpine Stahl GmbH)Toru Matsuda(Kobe Steel, Ltd.)Karl M.Radlmayr(voestalpine Automotive GmbH)Robert Wurzer(voestalpine Profilform Gmbh) 77. Comprehensive Approach Based on the Deformation Behavior of Steel - Advanced Technologies Related to Crash Simulation for Optimum Combination of Structure and Material, Part I - - Shunji Hiwatashi・Akihiro Uenishi・Hiroshi Yoshida・Shigeru Yonemura・Satoshi Hirose・Naruhiko Nomura(Nippon Steel Corporation) 78. Measurement technology of stress-strain curve in the range of high strain-rate - Advanced technologies related to crash simulation for optimum combination of structure and material, Part II - - Satoshi Hirose・Hiroshi Yoshida・Shigeru Yonemura・Akihiro Uenishi・Shunji Hiwatashi・Noriyuki Suzuki(Nippon Steel Corporation) 79. High Strain Rate Properties of Sheet Steel - Advanced Technologies Related to Crash Simulation for Optimum Combination of Structure and Material, Part III - - Akihiro Uenishi()Hiroshi Yoshida　Shigeru Yonemura　Shunji Hiwatashi　Satoshi Hirose　Noriyuki Suzuki 80. Development of Crash Analysis Method for Formed- and Aged-Steel Sheet Structure - Advanced Technologies Related to Crash Simulation for Optimum Combination of Structure and Material, Part IV - - Shigeru Yonemura()Shunji Hiwatashi　Satoshi Hirose　Akihiro Uenishi　Noriyuki Suzuki　Hiroshi Yoshida