Empirical Results on Data Dimensionality Reduction Using the Divided Self-Organizing Map. - Takamasa Koshizen; Hiroaki Ogawa; John Fulcher (PAKDD, 1998)

A low power sample-and-hold amplifier. - Hitoshi Tani; Yoshihisa Fujimoto; Masahiko Maruyama; Hiroyuki Akada; Hiroaki Ogawa; Masayuki Miyamoto (ESSCIRC, 2003)

A low-power switched-capacitor variable gain amplifier. - Yoshihisa Fujimoto; Hitoshi Tani; Masahiko Maruyama; Hiroyuki Akada; Hiroaki Ogawa; Masayuki Miyamoto (IEEE J. Solid State Circuits, 2004)

Muscle Activities Changing Model by Difference in Sensory Inputs on Human Posture Control. - Ryosuke Chiba; Hiroaki Ogawa; Kaoru Takakusaki; Hajime Asama; Jun Ota 001 (IAS (2), 2012)

Flow burst conversion for large-scale optical layer-2 switch network based on scale-out flow control method. - Kyota Hattori; Masahiro Nakagawa; Hiroki Date; Masaru Katayama; Hiroaki Ogawa (ECOC, 2014)

Evaluation of parallel processing control of virtual switch architecture on large-scale network. - Hiroki Date; Kenichi Higuchi; Masaru Katayama; Hiroaki Ogawa (GLOBECOM, 2014)

DCT-OFDM Based Watermarking Scheme Robust Against Clipping, Rotation, and Scaling Attacks. - Hiroaki Ogawa; Minoru Kuribayashi; Motoi Iwata; Koichi Kise (IWDW, 2015)

Turning the Knobs on OpenFlow-Based Resiliency in mmWave Small Cell Meshed Networks. - Ricardo Santos 004; Hiroaki Ogawa; Gia Khanh Tran; Kei Sakaguchi; Andreas Kassler (GLOBECOM Workshops, 2017)

Traffic adaptive formation of mmWave meshed backhaul networks. - Hiroaki Ogawa; Gia Khanh Tran; Kei Sakaguchi; Thomas Haustein (ICC Workshops, 2017)

MmWave meshed network with traffic and energy management mechanism. - Kei Sakaguchi; Gia Khanh Tran; Hiroaki Ogawa (SPAWC, 2017)

Where, When, and How mmWave is Used in 5G and Beyon. - Kei Sakaguchi; Thomas Haustein; Sergio Barbarossa; Emilio Calvanese Strinati; Antonio Clemente; Giuseppe Destino; Aarno Pärssinen; Il-Gyu Kim; Hee-Sang Chung; Junhyeong Kim; Wilhelm Keusgen; Richard J. Weiler; et al. (CoRR, 2017)

Where, When, and How mmWave is Used in 5G and Beyond. - Kei Sakaguchi; Thomas Haustein; Sergio Barbarossa; Emilio Calvanese Strinati; Antonio Clemente; Giuseppe Destino; Aarno Pärssinen; Ilgyu Kim; Hee-Sang Chung; Junhyeong Kim; Wilhelm Keusgen; Richard J. Weiler; et al. (IEICE Trans. Electron., 2017)

SDN Orchestration to Optimize Meshed Millimeter-Wave Backhaul Networks for MEC-Enhanced eMBB Use Cases. - Konstantin Koslowski; Ricardo Santos 004; Wilhelm Keusgen; Thomas Haustein; Andreas Kassler; Kei Sakaguchi; Hiroaki Ogawa; Makoto Nakamura; Yu Tao 011 (BMSB, 2018)

Context-Based Dynamic Meshed Backhaul Construction for 5G Heterogeneous Networks. - Gia Khanh Tran; Ricardo Santos 004; Hiroaki Ogawa; Makoto Nakamura; Kei Sakaguchi; Andreas Kassler (J. Sens. Actuator Networks, 2018)

An Area-Efficient up/down Double-Sampling Circuit for a LOFIC CMOS Image Sensor. - Ai Otani; Hiroaki Ogawa; Ken Miyauchi; Sangman Han; Hideki Owada; Isao Takayanagi; Shunsuke Okura (Sensors, 2023)

Phoneme-Aware Encoding for Prefix-Tree-Based Contextual ASR. - Hayato Futami; Emiru Tsunoo; Yosuke Kashiwagi; Hiroaki Ogawa; Siddhant Arora; Shinji Watanabe 001 (ICASSP, 2024)

An Area-Efficient Readout Circuit for a High-SNR Triple-Gain LOFIC CMOS Image Sensor. - Ai Otani; Hiroaki Ogawa; Ken Miyauchi; Yuki Morikawa; Hideki Owada; Isao Takayanagi; Shunsuke Okura (ISCAS, 2025)