On an efficient masking system using human head tracking parametric speaker system. - Makoto Ohba; Kazuhiro Kondo (GCCE, 2015)

Efficiency evaluation of a super-directive masking system that tracks the masker beam towards the target human head. - Kazuhiro Kondo; Makoto Ohba; Shun Kashiwase (GCCE, 2016)

Effect of cerebrospinal fluid area mask correction on 123I-FP-CIT SPECT images in idiopathic normal pressure hydrocephalus. - Makoto Ohba; Ryota Kobayashi; Chifumi Iseki; Kazukuni Kirii; Daichi Morioka; Koichi Otani; Yasuyuki Ohta; Yukihiko Sonoda; Koji Suzuki; Masafumi Kanoto (BMC Medical Imaging, 2023)