Kyohei Takeo
Yokohama National University
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Publication
Featured researches published by Kyohei Takeo.
Key Engineering Materials | 2016
Kyohei Takeo; Taichi Nogami; Tadaharu Adachi; Ryohei Koretoh; Hitoshi Tada
Recently, Thin Foam Films are Applied to Cushion Materials on Various Instruments, such as Mobile Phones, Tablet Computers, Etc. because of Reducing Load due to Drop Impact or Collision. Testing Methods of the Thin Films must Be Established to Estimate Effect of Thin Films on Reduction of the Impact Load. in this Research, Impact Reduction Effect of the Acrylic Foam Film with a Thickness below 1000μm was Clarified by Developing a Falling Weight Testing Machine. Maximum Value of the Impact Load Decreased Dominantly and the Plateau Region was Longer as the Thickness Increased. the Duration of the Load was Longer for the Thicker Film. Therefore, the Thin Acrylic Foam Films were Found to Be Effective in the Reduction of the Large Impact Load over 20 Kn.
Mechanical Engineering Journal | 2018
Tadaharu Adachi; Zoltan Major; Kenji Fujii; Kohei Mikuma; Markus Karamoy Umboh; Kyohei Takeo; Yosuke Ishii
Technologies | 2017
Marika Nakamura; Kyohei Takeo; Toshio Osada; Shingo Ozaki
Transactions of the JSME (in Japanese) | 2015
Kyohei Takeo; Tadaharu Adachi; Masashi Osada; Masahiro Higuchi; Ryohei Koretoh; Hitoshi Tada
Journal of the American Ceramic Society | 2018
Shingo Ozaki; Yuya Aoki; Toshio Osada; Kyohei Takeo; Wataru Nakao
The Proceedings of the Materials and Mechanics Conference | 2017
Marika Nakamura; Kyohei Takeo; Toshio Osada; Shingo Ozaki
The Proceedings of the Materials and Mechanics Conference | 2017
Kyohei Takeo; Yoshitomo Oba; Toshio Osada; Wataru Nakao; Shingo Ozaki
The Proceedings of The Computational Mechanics Conference | 2017
Yuya Aoki; Kyohei Takeo; Toshio Osada; Shingo Ozaki
The Proceedings of Mechanical Engineering Congress, Japan | 2017
Kyohei Takeo; Yoshitomo Oba; Wataru Nakao; Shingo Ozaki
Mechanical Engineering Journal | 2017
Yoshitomo Oba; Kyohei Takeo; Wataru Nakao; Shingo Ozaki