Characteristics of an Optical Filter Composed of Two Vertically Coupled Microring Resonators. - Hiroyuki Okamoto; Masanobu Haraguchi; Toshihiro Okamoto; Masuo Fukui (IEICE Trans. Electron., 2007)

Bronchial based pulmonary acinus analysis in human lungs using a synchrotron radiation micro-CT. - Kurumi Saito; Yuya Kobayashi; Yoshiki Kawata; Noboru Niki; Keiji Umetani; Toshihiro Okamoto; Hiroaki Sakai; Yasutaka Nakano; Harumi Itho (Biomedical Applications in Molecular, Structural, and Functional Imaging, 2018)

Pulmonary blood vessels extraction from dual-energy CT images using a synchrotron radiation micro-CT. - Kurumi Saito; Satoru Ohnishi; Shota Fuketa; Yoshiki Kawata; Noboru Niki; Keiji Umetani; Hiroaki Sakai; Yasutaka Nakano; Toshihiro Okamoto; Harumi Itoh (Biomedical Applications in Molecular, Structural, and Functional Imaging, 2019)

Biomedical Micro-CT and Micro-angiography Systems Using High Megapixel Digital Single-lens Reflex Cameras and Synchrotron Radiation. - Keiji Umetani; Daryl O. Schwenke; James T. Pearson; Mikiyasu Shirai; Toshihiro Okamoto; Yoshiki Kawata; Noboru Niki (ICBET, 2020)

3D microstructure analysis of human pulmonary emphysema using a synchrotron radiation CT. - Kurumi Saito; Shota Fuketa; Ryouhei Shimatani; Yoshiki Kawata; Noboru Niki; Keiji Umetani; Yasutaka Nakano; Hiroaki Sakai; Toshihiro Okamoto; Harumi Itoh (Biomedical Applications in Molecular, Structural, and Functional Imaging, 2020)

Alveolar sac analysis of 3D human lung microstructure using synchrotron radiation micro-CT. - Kurumi Saito; Keisuke Fukuda; Yoshiki Kawata; Noboru Niki; Keiji Umetani; Yasutaka Nakano; Hiroaki Sakai; Toshihiro Okamoto (Biomedical Applications in Molecular, Structural, and Functional Imaging, 2021)

Counting of alveoli in synchrotron radiation 3D CT images using U-Net. - Keisuke Fukuda; Kurumi Saito; Yoshiki Kawata; Keiji Umetani; Yasutaka Nakano; Hiroaki Sakai; Toshihiro Okamoto; Noboru Niki (Biomedical Applications in Molecular, Structural, and Functional Imaging, 2022)

Pulmonary alveoli cluster analysis of 3D human lung microstructure using synchrotron radiation micro-CT. - Kurumi Saito; Keisuke Fukuda; Yoshiki Kawata; Keiji Umetani; Yasutaka Nakano; Hiroaki Sakai; Toshihiro Okamoto; Noboru Niki (Biomedical Applications in Molecular, Structural, and Functional Imaging, 2022)

17.4 Environmentally-Friendly Disposable Circuit and Battery System for Reducing Impact of E-Wastes. - Naoki Miura; Hiroaki Taguchi; Kazuyoshi Watanabe; Masaya Nohara; Tatsuyuki Makita; Masahiro Tanabe; Takahiro Wakimoto; Shohei Kumagai; Hideyuki Nosaka; Atsushi Aratake; Toshihiro Okamoto; Shun Watanabe; et al. (ISSCC, 2024)

Classification of Oral Cancer and Leukoplakia Using Oral Images and Deep Learning with Multi-Scale Random Crop Self-Training. - Itsuki Hamada; Takaaki Ohkawauchi; Chisa Shibayama; Kitaro Yoshimitsu; Nobuyuki Kaibuchi; Katsuhisa Sakaguchi; Toshihiro Okamoto; Jun Ohya (ICPRAM, 2025)