| 2017 | AINA | Road Surface Condition Understanding and Sharing System Using Various Sensing Technologies. | Kenta Ito, Go Hirakawa, Koji Hashimoto, Yoshikazu Arai, Yoshitaka Shibata |
| 2017 | AINA | Push Typed Tourist Information System Based on Beacon and Augumented Reality Technologies. | Goshi Sato, Go Hirakawa, Yoshitaka Shibata |
| 2016 | AINA | Experimentation of V2X Communication in Real Environment for Road Alert Information Sharing System. | Kenta Ito, Go Hirakawa, Yoshitaka Shibata |
| 2016 | CISIS | Estimation of Communication Range Using Wi-Fi for V2X Communication Environment. | Kenta Ito, Go Hirakawa, Yoshitaka Shibata |
| 2015 | AINA | Application of DTN to the Vehicle Sensor Platform CoMoSE. | Go Hirakawa, Noriki Uchida, Yoshikazu Arai, Yoshitaka Shibata |
| 2015 | AINA | A Road Condition Monitoring System Using Various Sensor Data in Challenged Communication Network Environment. | Kenta Ito, Go Hirakawa, Yoshikazu Arai, Yoshitaka Shibata |
| 2015 | AINA | Evaluation of Vehicle-to-Vehicle Communication with Delay Tolerant Networks for Safety Surveillance System. | Noriki Uchida, Go Hirakawa, Yoshikazu Arai, Kazuo Takahata, Yoshitaka Shibata |
| 2015 | CISIS | Road-to-Vehicle Communication Using CoMoSE for Road Surface Freezing Information System. | Go Hirakawa, Phyu Phyu Kywe, Kenta Ito, Yoshitaka Shibata |
| 2015 | CISIS | A Road Condition Sharing System Using Vehicle-to-Vehicle Communication in Various Communication Environment. | Kenta Ito, Yoshikazu Arai, Go Hirakawa, Yoshitaka Shibata |
| 2014 | AINA | Automotive Sensor Network Platform for Disaster Information System. | Go Hirakawa, Phyu Phyu Kywe, Kenta Ito, Yoshitaka Shibata |
| 2014 | AINA | Omnidirectional Video and Sensor Data Collection and Distribution System on Challenged Communication Environment. | Kenta Ito, Go Hirakawa, Yoshitaka Shibata |
| 2014 | CISIS | Co-operative Mobile Sensor Environment Using Wireless Plug and Play Network. | Go Hirakawa, Phyu Phyu Kywe, Kenta Ito, Yoshitaka Shibata |
| 2011 | ISWC | A Large Scale Gathering System for Activity Data with Mobile Sensors. | Yuichi Hattori, Sozo Inoue, Go Hirakawa |