| 2024 | APCC | Field Experiment of a Dynamic Area Optimization Algorithm Using a Cylindrical Antenna for HAPS. | Yohei Shibata, Wataru Takabatake, Kenji Hoshino |
| 2023 | VTC | HAPS Cell Design Method for Coexistence on Terrestrial Mobile Networks. | Yohei Shibata, Wataru Takabatake, Kenji Hoshino, Atsushi Nagate, Tomoaki Ohtsuki |
| 2023 | VTC | Neural-Network-based Dynamic Area Optimization Algorithm for High-Altitude Platform Station. | Wataru Takabatake, Yohei Shibata, Kenji Hoshino |
| 2022 | VTC | Co-Evolutionary Dynamic Cell optimization Algorithm for HAPS Mobile Communications. | Yohei Shibata, Wataru Takabatake, Kenji Hoshino, Atsushi Nagate, Tomoaki Ohtsuki |
| 2022 | VTC | Dynamic Antenna Control for HAPS Using Geometry-based Method in Multi-Cell Configuration. | Siyuan Yang, Mondher Bouazizi, Tomoaki Ohtsuki, Yohei Shibata, Wataru Takabatake, Kenji Hoshino, Atsushi Nagate |
| 2020 | VTC | A Study of Co-Channel Spectrum-Sharing System between HAPS and Terrestrial Mobile Communication Networks. | Mitsukuni Konishi, Takuya Nishimaki, Yohei Shibata, Sho Nabatame, Atsushi Nagate |
| 2020 | VTC | An Experimental Study of Uplink Co-Channel Spectrum-Sharing System between HAPS and Terrestrial Mobile Communication Networks. | Mitsukuni Konishi, Takuya Nishimaki, Yohei Shibata, Sho Nabatame, Atsushi Nagate |
| 2019 | GLOBECOM | FMCW Radar-Based Anomaly Detection in Toilet by Supervised Machine Learning Classifier. | Wataru Takabatake, Kohei Yamamoto, Kentaroh Toyoda, Tomoaki Ohtsuki, Yohei Shibata, Atsushi Nagate |
| 2019 | VTC | A Study on Cell Configuration for HAPS Mobile Communications. | Yohei Shibata, Noboru Kanazawa, Kenji Hoshino, Yoshichika Ohta, Atsushi Nagate |
| 2015 | APCC | Undesired signal power estimation based on estimated superposed band for multicarrier transmission. | Yohei Shibata, Tomoaki Ohtsuki, Jun Mashino |
| 2014 | PIMRC | Iterative estimation of undesired signal power for superposed multicarrier transmission with channel estimation error. | Yohei Shibata, Naotoshi Yoda, Tomoaki Ohtsuki, Jun Mashino, Takatoshi Sugiyama |
| 2007 | MVA | Improving Accuracy of 3-D Reconstruction by Classifying Correspondences. | Yusuke Takanashi, Yohei Shibata, Yasushi Kanazawa |