A four-input beam-forming downconverter for adaptive antennas. - Takafumi Yamaji; Daisuke Kurose; Osamu Watanabe 003; Shuichi Obayashi; Tetsuro Itakura (IEEE J. Solid State Circuits, 2003)

Multiband Automatic Tunable Antenna System Based on the Received Power of a Probe. - Makoto Higaki; Shuichi Obayashi; Hiroki Shoki (IEICE Trans. Commun., 2016)

Design Trial Production, and Performance Evaluation of an Electric Busfor Running on Expressways. - Wei-hsiang Yang; Hanlin Liu; Kenta Ishii; Yushi Kamiya; Yasuhiro Daisho; Yuto Ihara; Shuichi Obayashi (ITSC, 2018)

Downsizing of Three-Phase Wireless Power Transfer System with 12 coils by Reducing Magnetic Interference. - Rintaro Kusui; Keisuke Kusaka; Jun-ichi Itoh; Shuichi Obayashi; Tetsu Shijo; Masaaki Ishida (ISIE, 2020)