| 2024 | COMPSAC | Development of Quality Control Systems for an Autonomous Cherry Sorting Prototype. | Ricardo Cerrud, Shinji Kotani, Hiromi Watanabe |
| 2024 | COMPSAC | Detection of Lesion Candidates and Extraction of Diagnostically Inconclusive Images in Capsule Endoscopy Using YOLOv5. | Tatsuki Ito, Shinji Kotani, Hiromi Watanabe |
| 2024 | COMPSAC | Evaluation of Gaze Input in 3D Space for a Person with Multiple Physical Disabilities Using a Robot and Drones. | Hiromi Watanabe, Mariko Kono, Shinji Kotani |
| 2023 | Tencon | Development of an Automatic Cherry Sorting System Using HSL Color Model. | Ricardo Cerrud, Toshiki Hase, Hiromi Watanabe, Shinji Kotani |
| 2020 | RO-MAN | Study on a Manipulatable Endoscope with Fins Knit by a Biodegradable String. | Koji Makino, Fumihiko Iwamoto, Hiromi Watanabe, Tadashi Sato, Hidetsugu Terada, Naoto Sekiya |
| 2019 | IGARSS | Development of Compact SAR Systems for Small Satellite. | Hirobumi Saito, Koichi Ijichi, Jiro Hirokawa, Takashi Tomura, Prilando Rizki Akbar, Pyne Budhaditya, Koji Tanaka, Makoto Mita, Tomoki Kaneko, Hiromi Watanabe |
| 2018 | IECON | Development of Manufacturing Equipment for a Concavo-Convex Patterned Sheet to Protect Fruits. | Koji Makino, Kazuyoshi Ishida, Kazuya Mori, Hiromi Watanabe, Yutaka Suzuki, Shinji Kotani, Hidetsugu Terada |
| 2017 | IECON | Study of the adaptation of a concavo-convex sheet for a peach fruit inspection system. | Koji Makino, Kazuyoshi Ishida, Hiromi Watanabe, Yutaka Suzuki, Shinji Kotani, Hidetsugu Terada |
| 2017 | RO-MAN | Development of a concavo-convex non-woven cloth to reduce shock to fruit. | Koji Makino, Kazuyoshi Ishida, Hiromi Watanabe, Yutaka Suzuki, Shinji Kotani, Hidetsugu Terada |
| 2015 | RO-MAN | Floor estimation by a wearable travel aid for visually impaired. | Hiromi Watanabe, Tsutomu Tanzawa, Tsuyoshi Shimizu, Shinji Kotani |
| 2011 | SMC | Proficiency evaluation of three Japanese Input Methods using an eye-controlled communication device for users with disabilities. | Shinji Kotani, Hiromi Watanabe, Tetsu Komasaki, Tsutomu Tanzawa, Kazuhiro Ohgi, Takahide Kenmotsu |
| 2010 | SMC | R&D of the Japanese Input Method using an eye-controlled communication device for users with disabilities and evaluation with NIRS. | Shinji Kotani, Hiromi Watanabe, Tetsu Komasaki, Kazuhiro Ohgi, Yoshihiko Yamamoto |
| 2009 | SMC | Position estimation of goldfish using image processing for scooping goldfish robot. | Yoshihiko Yamamoto, Hiromi Watanabe, Tsutomu Tanzawa, Shinji Kotani |
| 2007 | SMC | Research and development of WEarable walKing mate system. | Hiromi Watanabe, Shinji Kotani, Noriaki Kiyohiro, Sumihisa Hashiguchi |
| 2006 | AMIA | Using Simulation Methods to Analyze and Predict Changes in Workflow and Potential Problems in the Use of a Bar-Coding Medication Order Entry System. | Shigeki Kuwata, Andre Kushniruk, Elizabeth M. Borycki, Hiromi Watanabe |
| 1988 | ICCAD | Stick diagram extraction program SKELETON. | Masayuki Sato, Noriaki Ohba, Hiromi Watanabe, Shozo Saito |