| 2016 | ISITA | Path estimation for multi-carrier CDMA system with two-way path-adapted array antennas. | Kenji Ueda, Akira Nakamura, Makoto Itami, Kohji Itoh |
| 2015 | PIMRC | Multi-carrier CDMA system for cellular mobile communication with two-way path-adapted array antennas - A path modeled design. | Kohji Itoh, Kenji Ueda |
| 2013 | PIMRC | Two way transmitter-receiver array adaptation for multi-carrier code division multiplexed modulation with array-carrier MLE reception - A path modeled design. | Kohji Itoh |
| 2007 | PIMRC | An Iterative Detection of Pre-Coded OFDM Combined with Convolutional Code. | Hiroaki Miyasaka, Hiroyuki Horii, Sayaka Tamura, Makoto Itami, Kohji Itoh |
| 2006 | KES | A System Assisting Acquisition of Japanese Expressions Through Read-Write-Hear-Speaking and Comparing Between Use Cases of Relevant Expressions. | Kohji Itoh, Hiroshi Nakamura, Shunsuke Unno, Jun'ichi Kakegawa |
| 2005 | KES | Assisting Construction of Meta-cognitive Competence by Scaffolding Discovery of Plans in Problem-Solving. | Kohji Itoh, Eisuke Mihara, Kenji Hasegawa, Masahiro Fujii, Makoto Itami |
| 2005 | PIMRC | An iterative detection of precoded OFDM under frequency selective fading channels. | Sayaka Tamura, Masahiro Fujii, Makoto Itami, Kohji Itoh |
| 2003 | PIMRC | A study on data spread OFDM scheme applying MAP decoding. | Kouji Kyomen, Yosiaki Owaki, Makoto Itami, Kohji Itoh |
| 2003 | PIMRC | A study on an MMSE ICI canceller for OFDM under Doppler-spread channel. | Mitsuru Nakamura, Masahiro Fujii, Makoto Itami, Kohji Itoh, A. Hamid Aghvami |
| 2002 | ICCE | Learning by Problem-Solvinf Assisted of Planning and Retrieval of Sample Problems with Solutions Indexed by Structured Solution Plan. | Takuma Watanabe, Nobuhiro Takano, Makoto Itami, Kohji Itoh |
| 2002 | PIMRC | Reception of OFDM signals with an array antenna in a SFN environment. | Yuichi Kanbe, Makoto Itami, Kohji Itoh, A. Hamid Aghvami |
| 2002 | PIMRC | New estimation and equalization approach for OFDM under Doppler-spread channel. | Mitsuru Nakamura, Tsutomu Seki, Makoto Itami, Kohji Itoh, A. Hamid Aghvami |
| 2002 | PIMRC | The channel estimation technique based on the propagation path model of an OFDM system. | Tsutomu Seki, Makoto Itami, Hiroki Ohta, Kohji Itoh |
| 2000 | ACL | Diagnostic Processing of Japanese for Computer-Assisted Second Language Learning. | Jun'ichi Kakegawa, Hisayuki Kanda, Eitaro Fujioka, Makoto Itami, Kohji Itoh |
| 2000 | ITS | Assisting Planning in Computer-Mediated Explorative Problem-Solving. | Kohji Itoh, Makoto Itami, Masaru Fujihira, Takaaki Kawamura, Kiyoto Kawakami |
| 2000 | PIMRC | A study of OFDM system applying frequency diversity. | Tsutomu Seki, Makoto Itami, Hiroki Ohta, Kohji Itoh |
| 1994 | PIMRC | A study on a TDM wireless LAN system using a spread spectrum control signal. | Makoto Itami, Kazushige Asada, Kohji Itoh |