O(n)-depth circuit algorithm for modular exponentiation. - Takafumi Hamano; Naofumi Takagi; Shuzo Yajima; Franco P. Preparata (IEEE Symposium on Computer Arithmetic, 1995)

O(n)-Depth Modular Exponentiation Circuit Algorithm. - Takafumi Hamano; Naofumi Takagi; Shuzo Yajima; Franco P. Preparata (IEEE Trans. Computers, 1997)

Enhancing Security Functionality on Open Router Architecture. - Michihiro Aoki; Takafumi Hamano; Takeshi Miyasaka; Kentaro Ogawa; Masaaki Inami; Keishi Habara; Shinichiro Chaki (Security and Management, 2005)

ATCA-Based Open-Architecture Router Prototype. - Michihiro Aoki; Keishi Habara; Takafumi Hamano; Kentaro Ogawa; Shinichiro Chaki (IEICE Trans. Commun., 2006)

Functionally distributed transport networking on Next-Generation Network. - Michihiro Aoki; Kentaro Ogawa; Takafumi Hamano; Shinichiro Chaki (CEC/EEE, 2007)

Effectiveness of dynamic reconfiguration of path protection for Carrier's backbone network. - Hiroshi Yamamoto; Shohei Kamamura; Rie Hayashi; Takafumi Hamano; Koichi Genda (APSITT, 2015)

Machine Learning based Performance Prediction for Cloud-native 5G Mobile Core Network. - Shiku Hirai; Hiroki Baba; Minoru Matsumoto; Takafumi Hamano; Kento Noguchi (WCNC, 2022)