| 2019 | ICCE | Teaching System for Operation of Artificial Respirator. | Ren Kanehira, Yasuhiro Ito, Masanao Kato, Naoki Miwa, Hideo Fujimoto |
| 2019 | ICNC | Arm Model and Puncture Training System in Hemodialysis. | Ren Kanehira, Atsushi Ohashi, Naoki Miwa, Hideo Fujimoto |
| 2018 | ICCE | Technical Support System for Puncture Training on Special Blood Vessels in Hemodialysis. | Ren Kanehira, Atsushi Ohashi, Emiko Asai, Naoki Miwa, Hideo Fujimoto |
| 2013 | AINA | A Multilateration-based Localization Scheme for Adhoc Wireless Positioning Networks Used in Information-oriented Construction. | Naoki Miwa, Shigeaki Tagashira, Hiroaki Matsuda, Takanori Tsutsui, Yutaka Arakawa, Akira Fukuda |
| 2008 | PRDC | The Schemes to Develop Dependable System Using COTS. | Koji Tomita, Kazunori Fujiwara, Hiroshi Kawasaki, Naoki Miwa, Satoru Nagai |
| 2001 | ISADS | Assurance Technologies for Growing Systems and Their Application to Large-Scale Transport Operation Control Systems. | Kazuo Kera, Keisuke Bekki, Naoki Miwa, Fumio Kitahara, Keiji Kamijyo, Kazuya Seki |