| 2011 | FC | Detailed Cost Estimation of CNTW Attack against EMV Signature Scheme. | Tetsuya Izu, Yoshitaka Morikawa, Yasuyuki Nogami, Yumi Sakemi, Masahiko Takenaka |
| 2010 | CHES | Mixed Bases for Efficient Inversion in \mathbb | Yasuyuki Nogami, Kenta Nekado, Tetsumi Toyota, Naoto Hongo, Yoshitaka Morikawa |
| 2009 | ICISC | Accelerating Twisted Ate Pairing with Frobenius Map, Small Scalar Multiplication, and Multi-pairing. | Yumi Sakemi, Shoichi Takeuchi, Yasuyuki Nogami, Yoshitaka Morikawa |
| 2009 | ISIT | Cross twisted Xate pairing with Barreto-Naehrig curve for multi-pairing technique. | Yumi Sakemi, Yoshitaka Morikawa, Yasuyuki Nogami, Hidehiro Kato |
| 2008 | CANS | Skew Frobenius Map and Efficient Scalar Multiplication for Pairing-Based Cryptography. | Yumi Sakemi, Yasuyuki Nogami, Katsuyuki Okeya, Hidehiro Katou, Yoshitaka Morikawa |
| 2008 | Pairing | Integer Variable chi-Based Ate Pairing. | Yasuyuki Nogami, Masataka Akane, Yumi Sakemi, Hidehiro Katou, Yoshitaka Morikawa |
| 2006 | ICISC | A High-Speed Square Root Algorithm in Extension Fields. | Hidehiro Katou, Feng Wang, Yasuyuki Nogami, Yoshitaka Morikawa |
| 2004 | ICISC | A Method for Distinguishing the Two Candidate Elliptic Curves in CM Method. | Yasuyuki Nogami, Yoshitaka Morikawa |
| 2003 | ICICS | A Fast Square Root Computation Using the Frobenius Mapping. | Feng Wang, Yasuyuki Nogami, Yoshitaka Morikawa |
| 1986 | ICASSP | A fast image filtering processor-FIFP. | Nobumoto Yamane, Yoshitaka Morikawa, Hiroshi Hamada |
| 1983 | ICASSP | Implementation for two-dimensional FIR filters using the number theoretic transform. | Yoshitaka Morikawa, Hiroshi Hamada |