Construction and evaluation of the identity transformers for cryptographic key distribution. - Tsutomu Matsumoto; Youichi Takashima; Hideki Iraai (Syst. Comput. Jpn., 1991)

A Strategy for Constructing Fast Round Functions with Practical Security Against Differential and Linear Cryptanalysis. - Masayuki Kanda; Youichi Takashima; Tsutomu Matsumoto; Kazumaro Aoki; Kazuo Ohta (Selected Areas in Cryptography, 1998)

Using fuzzy logic to estimate user interests in multiscreen viewing situation. - Yuichi Maki; Manabu Motegi; Youichi Takashima; Toru Kobayashi; Tomohiro Yamada (ICCE-Berlin, 2013)

Design considerations for new 3D image display system with improved compatibility with invisibility and readability. - Hiroshi Unno 002; Youichi Takashima; Kazutake Uehira (IAS, 2014)

Proposal of Framework Based on 4W1H and Properties of Robots and Objects for Development of Physical Service System. - Yukihiro Nakamura; Shin-yo Muto; Yoshio Maeda; Makoto Mizukawa; Manabu Motegi; Youichi Takashima (J. Robotics Mechatronics, 2014)

Nondestructive Readout of Copyright Information Embedded in Objects Fabricated with 3-D Printers. - Piyarat Silapasuphakornwong; Masahiro Suzuki 003; Hiroshi Unno 002; Hideyuki Torii; Kazutake Uehira; Youichi Takashima (IWDW, 2015)

Copyright Protection for 3D Printing by Embedding Information Inside Real Fabricated Objects. - Masahiro Suzuki 003; Piyarat Silapasuphakornwong; Kazutake Uehira; Hiroshi Unno 002; Youichi Takashima (VISAPP (3), 2015)

Characterizing muscular activities using non-negative matrix factorization from EMG channels for driver swings in golf. - Yasunori Ozaki; Ryosuke Aoki; Toshitaka Kimura; Youichi Takashima; Tomohiro Yamada (EMBC, 2016)

Towards Enhancing Force-Input Interaction by Visual-Auditory Feedback as an Introduction of First Use. - Akemi Kobayashi; Ryosuke Aoki; Norimichi Kitagawa; Toshitaka Kimura; Youichi Takashima; Tomohiro Yamada (HCI (2), 2016)

Copyright Protection for 3D Printing by Embedding Information Inside 3D-Printed Objects. - Kazutake Uehira; Masahiro Suzuki 003; Piyarat Silapasuphakornwong; Hideyuki Torii; Youichi Takashima (IWDW, 2016)

Improving compatibility with invisibility and readability for new 3D image display system. - Hiroshi Unno 002; Youichi Takashima; Kazutake Uehira (IAS, 2017)

Information Hiding Inside 3-D Printed Objects by Forming High Reflectance Projections. - Masahiro Suzuki 003; Tomohisa Matumoto; Youichi Takashima; Hideyuki Torii; Kazutake Uehira (ICVIP, 2017)

Number of Detectable Gradations in X-Ray Photographs of Cavities Inside 3-D Printed Objects. - Masahiro Suzuki 003; Piyarat Silapasuphakornwong; Youichi Takashima; Hideyuki Torii; Kazutake Uehira (IEICE Trans. Inf. Syst., 2017)