Correct reaction neural network. - Koji Nakajima; Yoshihiro Hayakawa (Neural Networks, 1993)

Dynamic behaviors of an integrated circuit for recurrent neural networks. - Koji Nakajima (KES (3), 1998)

A study on DBM network with non-monotonic neurons. - Mitsunaga Kinjo; Shigeo Sato; Koji Nakajima (IJCNN, 1999)

A simple M-dimensional model-based phase unwrapping based on integration by parts. - Isao Yamada; Koji Nakajima (ISCAS (5), 1999)

Characteristics of Small Scale Non-Monotonic Neuron Networks Having Large Potentiality for Learning. - Mitsunaga Kinjo; Shigeo Sato; Koji Nakajima (IJCNN (4), 2000)

Foreword. - Koji Nakajima; Masaki Sano; Yoshinori Hayakawa (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002)

Quantum Adiabatic Evolution Algorithm for a Quantum Neural Network. - Mitsunaga Kinjo; Shigeo Sato; Koji Nakajima (ICANN, 2003)

Implementation of a new neurochip using stochastic logic. - Shigeo Sato; Ken Nemoto; S. Akimoto; Mitsunaga Kinjo; Koji Nakajima (IEEE Trans. Neural Networks, 2003)

Implementation of a large scale hardware neural network system based on stochastic logic. - Akiyoshi Momoi; Shunsuke Akimoto; Shigeo Sato; Koji Nakajima (IJCNN, 2004)

A study on neuromorphic quantum computation. - Shigeo Sato; Mitsunaga Kinjo; Osamu Takahashi; Yuuki Nakamiya; Koji Nakajima (IJCNN, 2004)

Design of Single Electron Circuitry for a Stochastic Logic Neural Network. - Hisanao Akima; Shigeo Sato; Koji Nakajima (KES, 2004)

Inverse Function Delayed Model for Optimization Problems. - Yoshihiro Hayakawa; Tatsuaki Denda; Koji Nakajima (KES, 2004)

Analysis of Limit-Cycles on Neural Networks with Asymmetrical Cyclic Connections Using Approximately Activation Functions. - Shinya Suenaga; Yoshihiro Hayakawa; Koji Nakajima (KES, 2004)

Retrieval property of associative memory with negative resistance. - Yoshihiro Hayakawa; Hongge Li; Koji Nakajima (IJCNN, 2005)

Basic property of a quantum neural network composed of Kane's qubits. - Yuuki Nakamiya; Mitsunaga Kinjo; Osamu Takahashi; Shigeo Sato; Koji Nakajima (IJCNN, 2005)

Retrieval Property of Associative Memory Based on Inverse Function Delayed Neural Networks. - Hongge Li; Yoshihiro Hayakawa; Koji Nakajima (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005)

A Study on Learning with a Quantum Neural Network. - Mitsunaga Kinjo; Shigeo Sato; Koji Nakajima (IJCNN, 2006)

Hardware Implementation of an Inverse Function Delayed Neural Network Using Stochastic Logic. - Hongge Li; Yoshihiro Hayakawa; Shigeo Sato; Koji Nakajima (IEICE Trans. Inf. Syst., 2006)

Dynamical Behavior of Neural Networks with Anti-Symmetrical Cyclic Connections. - Shinya Suenaga; Yoshihiro Hayakawa; Koji Nakajima (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

Temporal Sequences of Patterns with an Inverse Function Delayed Neural Network. - Johan Sveholm; Yoshihiro Hayakawa; Koji Nakajima (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

Energy Dissipation Effect on a Quantum Neural Network. - Mitsunaga Kinjo; Shigeo Sato; Koji Nakajima (ICONIP (2), 2007)

Avoidance of the Permanent Oscillating State in the Inverse Function Delayed Neural Network. - Akari Sato; Yoshihiro Hayakawa; Koji Nakajima (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007)

Macroscopic Quantum Tunneling and Resonant Activation of Current Biased Intrinsic Josephson Junctions in Bi-2212. - Shigeo Sato; Kunihiro Inomata; Mitsunaga Kinjo; Nobuhiro Kitabatake; Koji Nakajima; Huabing Wang; Takeshi Hatano (IEICE Trans. Electron., 2007)

Design of a Neural Network Chip for the Burst ID Model with Ability of Burst Firing. - Shinya Suenaga; Yoshihiro Hayakawa; Koji Nakajima (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007)

Parameter Analysis for Removing the Local Minima of Combinatorial Optimization Problems by Using the Inverse Function Delayed Neural Network. - Yoshihiro Hayakawa; Koji Nakajima (ICONIP (1), 2008)

Study on the performance of neuromorphic adiabatic quantum computation algorithms. - Aiko Ono; Shigeo Sato; Mitsunaga Kinjo; Koji Nakajima (IJCNN, 2008)

Hardware Neural Network for a Visual Inspection System. - Seungwoo Chun; Yoshihiro Hayakawa; Koji Nakajima (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008)

Recalling Temporal Sequences of Patterns Using Neurons with Hysteretic Property. - Johan Sveholm; Yoshihiro Hayakawa; Koji Nakajima (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008)

Application of Single Electron Devices Utilizing Stochastic Dynamics. - Shigeo Sato; Koji Nakajima (Int. J. Nanotechnol. Mol. Comput., 2009)

Design of the inverse function delayed neural network for solving combinatorial optimization problems. - Yoshihiro Hayakawa; Koji Nakajima (IEEE Trans. Neural Networks, 2010)

Method of Solving Combinatorial Optimization Problems with Stochastic Effects. - Takahiro Sota; Yoshihiro Hayakawa; Shigeo Sato; Koji Nakajima (ICONIP (3), 2011)

High Throughput Parallel Arithmetic Circuits for Fast Fourier Transform. - Ryosuke Nakamoto; Sakae Sakuraba; Alexandre Martins; Takeshi Onomi; Shigeo Sato; Koji Nakajima (IEICE Trans. Electron., 2011)

Majority neuron circuit having large fan-in with non-volatile synaptic weight. - Hisanao Akima; Yasuhiro Katayama; Koji Nakajima; Masao Sakuraba; Shigeo Sato (IJCNN, 2014)

Foreword. - Koji Nakajima (IEICE Trans. Electron., 2014)

Neuron Circuit Using Coupled SQUIDs Gate with Flat Output Characteristics for Superconducting Neural Network. - Takeshi Onomi; Koji Nakajima (IEICE Trans. Electron., 2014)

CMOS Majority Circuit with Large Fan-In. - Hisanao Akima; Yasuhiro Katayama; Masao Sakuraba; Koji Nakajima; Jordi Madrenas; Shigeo Sato (IEICE Trans. Electron., 2016)

Complexity Reduction of Neural Network Model for Local Motion Detection in Motion Stereo Vision. - Hisanao Akima; Susumu Kawakami; Jordi Madrenas; Satoshi Moriya; Masafumi Yano; Koji Nakajima; Masao Sakuraba; Shigeo Sato (ICONIP (6), 2017)

Time- and Learner-Dependent Hidden Markov Model for Writing Process Analysis Using Keystroke Log Data. - Masaki Uto; Yoshimitsu Miyazawa; Yoshihiro Kato; Koji Nakajima; Hajime Kuwata (Int. J. Artif. Intell. Educ., 2020)

Development of Education Curriculum in the Data Science Area for a Liberal Arts University. - Zhihua Zhang; Toshiyuki Yamamoto; Koji Nakajima (WCCE, 2022)

Hypothalamic interaction with reward-related regions during subjective evaluation of foods. - Akitoshi Ogawa; Takahiro Osada; Masaki Tanaka; Akimitsu Suda; Koji Nakajima; Satoshi Oka; Koji Kamagata; Shigeki Aoki; Yasushi Oshima; Sakae Tanaka; Nobutaka Hattori; Seiki Konishi (NeuroImage, 2022)