Optimizing Optical Transmitters and Receivers for Transmitting Multichannel Video Signals Using Laser Diodes. - Katsuyuki Nagano; Yasushi Takahashi; Yoshitaka Takasaki; Minoru Maeda; Mitsuo Tanaka (IEEE Trans. Commun., 1981)

New Optical Fibre Systems For Broadband Distribution Networks. - Yoshitaka Takasaki; Yasushi Takahashi; T. P. Tanaka (ICC (3), 1984)

Instantaneous In-Service Fault Location Scheme For Digital Transmission Systems. - Yoshitaka Takasaki; Kiichi Yamashita; Yasushi Takahashi; Yuji Nakano (ICC (3), 1984)

Optical Receiver for VHF Multichannel Video Transmission. - Yasushi Takahashi; Katsuyuki Nagano; Yoshitaka Takasaki (IEEE J. Sel. Areas Commun., 1990)

Dynamic Viewer of Medical Events in Electronic Medical Record. - Yasushi Matsumura; Shigeki Kuwata; Hideo Kusuoka; Yasushi Takahashi; Hisashi Onishi; Toshio Kawamoto; Hiroshi Takeda (MedInfo, 2001)

Analysis of propagation-delays in high-speed bipolar gates. - Yasushi Takahashi; Keisuke Eguchi; Akinobu Itoh; Kiyoshi Ishii (ISPACS, 2015)

Acceleration of Index Calculus for Solving ECDLP over Prime Fields and Its Limitation. - Momonari Kudo; Yuki Yokota; Yasushi Takahashi; Masaya Yasuda (CANS, 2018)

Complexity bounds on Semaev's naive index calculus method for ECDLP. - Kazuhiro Yokoyama; Masaya Yasuda; Yasushi Takahashi; Jun Kogure (J. Math. Cryptol., 2020)

Algebraic approaches for solving isogeny problems of prime power degrees. - Yasushi Takahashi; Momonari Kudo; Ryoya Fukasaku; Yasuhiko Ikematsu; Masaya Yasuda; Kazuhiro Yokoyama (J. Math. Cryptol., 2021)

Parameterizing Time-Memory Trade-Off for Flexible Implementation of CRYSTALS-Dilithium. - Yasushi Takahashi; Naohisa Nishida; Yuji Unagami; Saburo Toyonaga; Naoto Yanai; Yasuhiko Ikematsu; Koji Nuida; Masaya Yasuda (SecITC, 2024)