| 2026 | PERCOM | ReFDrone: One-Shot Indoor Drone 4DoF Estimation via Rolling-Shutter AoA from Floor-Reflected Light. | Yusei Onishi, Hiroaki Murakami, Masanari Nakamura, Hiromichi Hashizume, Masanori Sugimoto |
| 2025 | IPIN | Accurate and Precise Acoustic Positioning Using Simultaneous Transmission of Phase-shifted Pulses. | Masanari Nakamura, Konatsu Abe, Hiromichi Hashizume, Masanori Sugimoto |
| 2025 | IPIN | Adaptive Acoustic Spot Communication Method for a Moving Target Using Two Speakers. | Yuta Toyooka, Masanari Nakamura, Hiromichi Hashizume, Masanori Sugimoto |
| 2025 | IPIN | Hypothesis-Based Smartphone Tracking Using Multipath from a Single Speaker. | Ibuki Yoshida, Masanari Nakamura, Hiroaki Murakami, Hiromichi Hashizume, Masanori Sugimoto |
| 2023 | IPIN | Indoor 3D Positioning Method for a Microphone using a Single Speaker. | Masanari Nakamura, Yuta Funada, Hiroaki Murakami, Hiromichi Hashizume, Masanori Sugimoto |
| 2023 | IPIN | Smartphone Indoor Positioning using Inertial and Ambient Light Sensors. | Masanori Sugimoto, Minoru Suenaga, Hiroki Watanabe, Masanari Nakamura, Hiromichi Hashizume |
| 2023 | SENSYS | One-time Camera Fingerprint: Unauthorized Photography Detection under Modulated Illumination. | Masanori Sugimoto, Shogo Nakamichi, Hiromichi Hashizume |
| 2022 | IPIN | Short-Time Noise Suppression Method with Multiple Signals for Received Time Estimation. | Masanari Nakamura, Akira Tanaka, Hiromichi Hashizume, Masanori Sugimoto |
| 2022 | IPIN | PT-Sync: COTS Speaker-based Pseudo Time Synchronization for Acoustic Indoor Positioning. | Takumi Suzaki, Hiroaki Murakami, Masanari Nakamura, Hiroki Watanabe, Hiromichi Hashizume, Masanori Sugimoto |
| 2021 | IPIN | Smartphone Positioning Using an Ambient Light Sensor and Reflected Visible Light. | Kojiro Abe, Takuto Sato, Hiroki Watanabe, Hiromichi Hashizume, Masanori Sugimoto |
| 2021 | IPIN | NL-Beep: A Ranging System between Multiple Smartphones Using Acoustic Sensing in NLOS Environments. | Hiroaki Murakami, Yuki Kandori, Takumi Suzaki, Masanari Nakamura, Hiroki Watanabe, Hiromichi Hashizume, Masanori Sugimoto |
| 2021 | IPIN | Indoor Localization Method For a Microphone Using a Single Speaker. | Masanari Nakamura, Kento Fujimoto, Hiroaki Murakami, Hiromichi Hashizume, Masanori Sugimoto |
| 2021 | IPIN | Short-Time and Adaptive Controllable Spot Communication Using COTS Speaker. | Masanari Nakamura, Shoma Yamasaki, Hiromichi Hashizume, Masanori Sugimoto |
| 2021 | Mobiquitous | Expanding the Positioning Area for Acoustic Localization Using COTS Mobile Devices. | Takumi Suzaki, Masanari Nakamura, Hiroaki Murakami, Hiroki Watanabe, Hiromichi Hashizume, Masanori Sugimoto |
| 2021 | Mobiquitous | A Localization Method Using Reflected Luminance Distribution. | Yoshihiro Yamashita, Shota Shimada, Hiromichi Hashizume, Hiroki Watanabe, Masanori Sugimoto |
| 2019 | IPIN | 3-D Localization for Smartphones using a Single Speaker. | Hiroaki Murakami, Masanari Nakamura, Hiromichi Hashizume, Masanori Sugimoto |
| 2019 | IPIN | 3D tracking using smartphones for a marker-based optical motion capture system. | Kengo Teramoto, Ryo Mukainakano, Hiroki Watanabe, Hiromichi Hashizume, Masanori Sugimoto |
| 2019 | PERCOM | Illegal Photograph Detection under Modulated LED Illumination. | Kouhei Uno, Arata Hirano, Hiromichi Hashizume, Masanori Sugimoto |
| 2018 | ICASSP | High-Speed Optical Camera Communication Using an Optimally Modulated Signal. | Masanori Sugimoto, Hayato Kumaki, Takayuki Akiyama, Hiromichi Hashizume |
| 2018 | IPIN | Smartphone Localization Using Active-Passive Acoustic Sensing. | Hiroaki Murakami, Masanari Nakamura, Shoma Yamasaki, Hiromichi Hashizume, Masanori Sugimoto |
| 2018 | IPIN | Indoor Positioning Using Reflected Light and a Video Camera. | Shota Shimada, Hiromichi Hashizume, Masanori Sugimoto |
| 2018 | SENSYS | Selective Visible Light Communication for Multiple Video Cameras using a Single Light Source. | Arata Hirano, Shota Shimada, Hiromichi Hashizume, Masanori Sugimoto |
| 2017 | IPIN | Time-of-arrival-based smartphone localization using visible light communication. | Takayuki Akiyama, Masanori Sugimoto, Hiromichi Hashizume |
| 2017 | Mobisys | Poster: Multicamera Synchronization for Smartphones using Optimally Modulated Illuminations. | Koki Kudo, Masanori Sugimoto, Takayuki Akiyama, Hiromichi Hashizume |
| 2017 | SENSYS | OFDM Visible Light Communication using Off-the-shelf Video Camera. | Shota Shimada, Takayuki Akiyama, Hiromichi Hashizume, Masanori Sugimoto |
| 2016 | IPIN | A spot-controllable data transfer technique using COTS speakers. | Masanari Nakamura, Takayuki Akiyama, Hiromichi Hashizume, Masanori Sugimoto |
| 2015 | IPIN | SyncSync: Time-of-arrival based localization method using light-synchronized acoustic waves for smartphones. | Takayuki Akiyama, Masanori Sugimoto, Hiromichi Hashizume |
| 2015 | IPIN | A rapid and accurate time-synchronization technique for acoustic localization using modulated illumination. | Hayato Kumaki, Masanori Sugimoto, Hiromichi Hashizume, Takayuki Akiyama, Taishi Saito |
| 2014 | IPIN | Light-synchronized acoustic ToA measurement system for mobile smart nodes. | Takayuki Akiyama, Masanori Sugimoto, Hiromichi Hashizume |
| 2013 | IPIN | Smart phone localization method using dual-carrier acoustic waves. | Takayuki Akiyama, Masanari Nakamura, Masanori Sugimoto, Hiromichi Hashizume |
| 2012 | IPIN | An accurate 3D localization technique using a single camera and ultrasound. | Masanori Sugimoto, Noriyoshi Kanie, Shigeki Nakamura, Hiromichi Hashizume |
| 2011 | IPIN | Design and implementation of a robust and real-time ultrasonic motion-capture system. | Tomohiko Sato, Shigeki Nakamura, Kotaro Terabayashi, Masanori Sugimoto, Hiromichi Hashizume |
| 2010 | IPIN | Fast and accurate ultrasonic 3D localization using the TSaT-MUSIC algorithm. | Kyohei Mizutani, Toshio Ito, Masanori Sugimoto, Hiromichi Hashizume |
| 2010 | IPIN | An accurate technique for simultaneous measurement of 3D position and velocity of a moving object using a single ultrasonic receiver unit. | Shigeki Nakamura, Tomohiko Sato, Masanori Sugimoto, Hiromichi Hashizume |
| 2008 | AINA | Design of a Ubiquitous System for Affective Bonding and Support within the Family. | Sbastien Duval, Christian Hoareau, Hiromichi Hashizume |
| 2008 | AINA | Fundamental Needs in Intelligent Environments: Specificities for Older Adults. | Sbastien Duval, Christian Hoareau, Hiromichi Hashizume |
| 2008 | EUC | Human Universality in Ubiquitous Computing: Maslow, Where Are You? | Sbastien Duval, Christian Hoareau, Hiromichi Hashizume |
| 2007 | HCI | Privacy Issues for the Disclosure of Emotions to Remote Acquaintances Without Simultaneous Communication. | Sbastien Duval, Christian Becker, Hiromichi Hashizume |
| 2007 | HCI | First Design of a Ubiquitous System for Affective Bonding and Support with Family and Friends. | Sbastien Duval, Hiromichi Hashizume |
| 2005 | CHI | Toss-it: intuitive information transfer techniques for mobile devices. | Koji Yatani, Koiti Tamura, Keiichi Hiroki, Masanori Sugimoto, Hiromichi Hashizume |
| 2005 | EUC | Perception of Wearable Computers for Everyday Life by the General Public: Impact of Culture and Gender on Technology. | Sbastien Duval, Hiromichi Hashizume |
| 2004 | CHI | Untitled record | Masanori Sugimoto, Kazuhiro Hosoi, Hiromichi Hashizume |
| 2000 | KES | Discovering how other pupils think by collaborative learning in a classroom. | Fusako Kusunoki, Masanori Sugimoto, Hiromichi Hashizume |
| 2000 | SMC | ePro: a system for supporting collaboration that enhances interactions. | Masanori Sugimoto, Fusako Kusunoki, Hiromichi Hashizume |
| 1986 | ICCC | An Experimental Network Operating System to Provide Network Transparent Computing Environment. | Tadao Saito, Hiromichi Hashizume, Amane Nakajima, Akio Matsubara, Yusheng Ji, Hiroshi Inose |