Reaction-diffusion computers A Adamatzky, BDL Costello, T Asai Elsevier, 2005 | 492 | 2005 |

A 300 nW, 15 ppm/C, 20 ppm/V CMOS Voltage Reference Circuit Consisting of Subthreshold MOSFETs K Ueno, T Hirose, T Asai, Y Amemiya IEEE Journal of solid-state circuits 44 (7), 2047-2054, 2009 | 460 | 2009 |

BRein memory: A single-chip binary/ternary reconfigurable in-memory deep neural network accelerator achieving 1.4 TOPS at 0.6 W K Ando, K Ueyoshi, K Orimo, H Yonekawa, S Sato, H Nakahara, ... IEEE Journal of Solid-State Circuits 53 (4), 983-994, 2017 | 183 | 2017 |

A majority-logic device using an irreversible single-electron box T Oya, T Asai, T Fukui, Y Amemiya IEEE Transactions on Nanotechnology 2 (1), 15-22, 2003 | 156 | 2003 |

A molecular neuromorphic network device consisting of single-walled carbon nanotubes complexed with polyoxometalate H Tanaka, M Akai-Kasaya, A TermehYousefi, L Hong, L Fu, H Tamukoh, ... Nature Communications 9 (1), 2693, 2018 | 128 | 2018 |

A 1- 600- Current Reference Circuit Consisting of Subthreshold CMOS Circuits K Ueno, T Hirose, T Asai, Y Amemiya IEEE Transactions on Circuits and Systems II: Express Briefs 57 (9), 681-685, 2010 | 113 | 2010 |

An analog CMOS central pattern generator for interlimb coordination in quadruped locomotion K Nakada, T Asai, Y Amemiya IEEE Transactions on Neural Networks 14 (5), 1356-1365, 2003 | 112 | 2003 |

BRein memory: A 13-layer 4.2 K neuron/0.8 M synapse binary/ternary reconfigurable in-memory deep neural network accelerator in 65 nm CMOS K Ando, K Ueyoshi, K Orimo, H Yonekawa, S Sato, H Nakahara, M Ikebe, ... 2017 Symposium on VLSI Circuits, C24-C25, 2017 | 96 | 2017 |

Stochastic resonance in Schottky wrap gate-controlled GaAs nanowire field-effect transistors and their networks S Kasai, T Asai Applied Physics Express 1 (8), 083001, 2008 | 94 | 2008 |

Reaction-diffusion systems consisting of single-electron oscillators T Oya, T Asai, T Fukui, Y Amemiya Int. J. Unconv. Comput. 1 (2), 179-196, 2005 | 93 | 2005 |

A subthreshold MOS neuron circuit based on the Volterra system T Asai, Y Kanazawa, Y Amemiya IEEE transactions on neural networks 14 (5), 1308-1312, 2003 | 74 | 2003 |

CMOS smart sensor for monitoring the quality of perishables K Ueno, T Hirose, T Asai, Y Amemiya IEEE Journal of Solid-State Circuits 42 (4), 798-803, 2007 | 63 | 2007 |

Stochastic resonance in an ensemble of single-electron neuromorphic devices and its application to competitive neural networks T Oya, T Asai, Y Amemiya Chaos, Solitons & Fractals 32 (2), 855-861, 2007 | 62 | 2007 |

Physical implementation of reservoir computing through electrochemical reaction S Kan, K Nakajima, T Asai, M Akai‐Kasaya Advanced Science 9 (6), 2104076, 2022 | 61 | 2022 |

Analog integrated circuits for the Lotka-Volterra competitive neural networks T Asai, M Ohtani, H Yonezu IEEE transactions on neural networks 10 (5), 1222-1231, 1999 | 57 | 1999 |

Low-power temperature-to-frequency converter consisting of subthreshold CMOS circuits for integrated smart temperature sensors K Ueno, T Asai, Y Amemiya Sensors and Actuators A: Physical 165 (1), 132-137, 2011 | 56 | 2011 |

A 30-MHz, 90-ppm/° C fully-integrated clock reference generator with frequency-locked loop K Ueno, T Asai, Y Amemiya 2009 Proceedings of ESSCIRC, 392-395, 2009 | 53 | 2009 |

A majority-logic nanodevice using a balanced pair of single-electron boxes T Oya, T Asai, T Fukui, Y Amemiya Journal of nanoscience and nanotechnology 2 (3-4), 333-342, 2002 | 46 | 2002 |

Analog reaction-diffusion chip imitating Belousov-Zhabotinsky reaction with hardware oregonator model T Asai, Y Kanazawa, T Hirose, Y Amemiya Int. J. Unconv. Comput. 1 (2), 123-147, 2005 | 45 | 2005 |

Simple reservoir computing capitalizing on the nonlinear response of materials: theory and physical implementations S Kan, K Nakajima, Y Takeshima, T Asai, Y Kuwahara, M Akai-Kasaya Physical review applied 15 (2), 024030, 2021 | 41 | 2021 |