| 2023 | IPIN | Study on a Visible Light Communication and Positioning System Utilizing an Optical Diffusion Filter and Rolling Shutter Sensor. | Reo Okawara, Tadashi Ebihara, Naoto Wakatsuki, Keiichi Zempo, Koichi Mizutani |
| 2023 | IPIN | Method of ReconstructingWall Positions Using Direction-of-Arrival Estimation Based on the Doppler Effect of Omnidirectional Active Sonar. | Atsushi Tsuchiya, Naoto Wakatsuki, Tadashi Ebihara, Keiichi Zempo, Koichi Mizutani |
| 2022 | UIST | Silent subwoofer system using myoelectric stimulation to presents the acoustic deep bass experiences. | Keiichi Zempo, Ryo Kashiwabara, Naoto Wakatsuki, Koichi Mizutani |
| 2021 | Interact | How Much is the Noise Level be Reduced? - Speech Recognition Threshold in Noise Environments Using a Parametric Speaker -. | Noko Kuratomo, Tadashi Ebihara, Naoto Wakatsuki, Koichi Mizutani, Keiichi Zempo |
| 2021 | Interact | Effects of Audio-Visual Information on Interpersonal Distance in Real and Virtual Environments. | Azusa Yamazaki, Naoto Wakatsuki, Koichi Mizutani, Yukihiko Okada, Keiichi Zempo |
| 2019 | EGVE | Visuo-Haptic Interface to Augment Player's Perception in Multiplayer Ball Game. | Yuji Sano, Koya Sato, Ryoichiro Shiraishi, Mai Otsuki, Koichi Mizutani |
| 2019 | Interact | Integrating a Binaural Beat into the Soundscape for the Alleviation of Feelings. | Noko Kuratomo, Yuichi Mashiba, Keiichi Zempo, Koichi Mizutani, Naoto Wakatsuki |
| 2018 | IPIN | Robust Localization of Mobile Robot in Reverberant Rooms Using Acoustic Beacons with Iterative Bayesian Filtering. | Satoki Ogiso, Koichi Mizutani, Naoto Wakatsuki, Tadashi Ebihara |
| 2018 | ISMAR | Retrospective Speech Balloons on Speech-Visible AR via Head-Mounted Display. | Tomoki Kurahashi, Ryota Sakuma, Keiichi Zempo, Koichi Mizutani, Naoto Wakatsuki |
| 2018 | SiggraphA | Diet gamification toward chewing amount control via head mounted display. | Yuto Sugita, Keiichi Zempo, Yasumasa Ando, Yuya Kakutani, Koichi Mizutani, Naoto Wakatsuki |
| 2017 | SiggraphA | Speech balloon system using single-channel microphone array on see-through head-mounted display. | Keiichi Zempo, Tomoki Kurahashi, Koichi Mizutani, Naoto Wakatsuki |
| 2016 | IPIN | Effect of parameters of phase-modulated M-sequence signal on direction-of-arrival and localization error. | Satoki Ogiso, Takuji Kawagishi, Koichi Mizutani, Naoto Wakatsuki, Keiichi Zempo |