A Small Printed Inverted-F Antenna for Circular Polarization. - Takafumi Fujimoto; Keigo Shimizu (IEICE Trans. Commun., 2019)

Identification of the vortex around a vehicle by considering the pressure minimum. - Yusuke Nakamura; Takuji Nakashima; Takenori Hiraoka; Keigo Shimizu; Takahide Nouzawa; Yasuaki Doi; Hidemi Mutsuda (J. Vis., 2020)

Identification of wake vortices in a simplified car model during significant aerodynamic drag increase under crosswind conditions. - Yusuke Nakamura; Takuji Nakashima; Chao Yan; Keigo Shimizu; Takenori Hiraoka; Hidemi Mutsuda; Taiga Kanehira; Takahide Nouzawa (J. Vis., 2022)

Manipulating Vehicle 3D Shapes through Latent Space Editing. - JiangDong Miao; Tatsuya Ikeda; Bisser Raytchev; Ryota Mizoguchi; Takenori Hiraoka; Takuji Nakashima; Keigo Shimizu; Toru Higaki; Kazufumi Kaneda (CoRR, 2024)

Gradient-Enhanced Kriging-Based Parallel Efficient Global Optimization Algorithm and Its Application in Aerodynamic Shape Optimization. - Hang Fu; Qingyu Wang; Takuji Nakashima; Asahi Kawasaki; Chenguang Lai; Keigo Shimizu; Rahul Bale; Makoto Tsubokura (IEEE Access, 2025)