A distance education system using MSP data control. - Mei Kodama; Hidekazu Takahashi; Masashi Murasaki (ICASSP, 2002)

Constraint Functional Logic Programming for Origami Construction. - Tetsuo Ida; Mircea Marin; Hidekazu Takahashi (APLAS, 2003)

Computational Origami Construction of a Regular Heptagon with Automated Proof of Its Correctness. - Judit Robu; Tetsuo Ida; Dorin Tepeneu; Hidekazu Takahashi; Bruno Buchberger (Automated Deduction in Geometry, 2004)

Obstacle Detection Using Millimeter-Wave Radar and Its Visualization on Image Sequence. - Shigeki Sugimoto; Hayato Tateda; Hidekazu Takahashi; Masatoshi Okutomi (ICPR (3), 2004)

A 3.9-μm pixel pitch VGA format 10-b digital output CMOS image sensor with 1.5 transistor/pixel. - Hidekazu Takahashi; Masakuni Kinoshita; Kazumichi Morita; Takahiro Shirai; Toshiaki Sato; Takayuki Kimura; Hiroshi Yuzurihara; Shunsuke Inoue; Shigeyuki Matsumoto (IEEE J. Solid State Circuits, 2004)

Computational Origami of a Morley's Triangle. - Tetsuo Ida; Hidekazu Takahashi; Mircea Marin (MKM, 2005)

Computational Construction of a Maximum Equilateral Triangle Inscribed in an Origami. - Tetsuo Ida; Hidekazu Takahashi; Mircea Marin; Fadoua Ghourabi; Asem Kasem (ICMS, 2006)

Image Correspondence from Motion Subspace Constraint and Epipolar Constraint. - Shigeki Sugimoto; Hidekazu Takahashi; Masatoshi Okutomi (ACCV (2), 2007)

Modeling Origami for Computational Construction and Beyond. - Tetsuo Ida; Hidekazu Takahashi; Mircea Marin; Fadoua Ghourabi (ICCSA (2), 2007)

A 1/2.7 inch Low-Noise CMOS Image Sensor for Full HD Camcorders. - Hidekazu Takahashi; Tomoyuki Noda; Takashi Matsuda; Takanori Watanabe; Mashito Shinohara; Toshiaki Endo; Shunsuke Takimoto; Ryuichi Mishima; Shigeru Nishimura; Ktuhito Sakurai; Hiroshi Yuzurihara; Shunsuke Inoue (ISSCC, 2007)

Logical and algebraic view of Huzita's origami axioms with applications to computational origami. - Fadoua Ghourabi; Tetsuo Ida; Hidekazu Takahashi; Mircea Marin; Asem Kasem (SAC, 2007)

Computational Origami Construction as Constraint Solving and Rewriting. - Tetsuo Ida; Mircea Marin; Hidekazu Takahashi; Fadoua Ghourabi (WFLP@RDP, 2007)

A 1/2.7-in 2.96 MPixel CMOS Image Sensor With Double CDS Architecture for Full High-Definition Camcorders. - Hidekazu Takahashi; Tomoyuki Noda; Takashi Matsuda; Takanori Watanabe; Mahito Shinohara; Toshiaki Endo; Shunsuke Takimoto; Ryuichi Mishima; Shigeru Nishimura; Katsuhito Sakurai; Hiroshi Yuzurihara; Shunsuke Inoue (IEEE J. Solid State Circuits, 2007)

UHF RFCPUs on Flexible and Glass Substrates for Secure RFID Systems. - Yoshiyuki Kurokawa; Takayuki Ikeda; Masami Endo; Hiroki Dembo; Daisuke Kawae; Takayuki Inoue; Munehiro Kozuma; Daisuke Ohgarane; Satoru Saito; Koji Dairiki; Hidekazu Takahashi; Yutaka Shionoiri; et al. (IEEE J. Solid State Circuits, 2008)

Origami fold as algebraic graph rewriting. - Tetsuo Ida; Hidekazu Takahashi (J. Symb. Comput., 2010)

A 300mm wafer-size CMOS image sensor with in-pixel voltage-gain amplifier and column-level differential readout circuitry. - Yuichiro Yamashita; Hidekazu Takahashi; Shin Kikuchi; Keisuke Ota; Masato Fujita; Satoshi Hirayama; Taikan Kanou; Sakae Hashimoto; Genzo Momma; Shunsuke Inoue (ISSCC, 2011)

Morley's theorem revisited: Origami construction and automated proof. - Tetsuo Ida; Asem Kasem; Fadoua Ghourabi; Hidekazu Takahashi (J. Symb. Comput., 2011)

6.4 An APS-H-Size 250Mpixel CMOS image sensor using column single-slope ADCs with dual-gain amplifiers. - Hirofumi Totsuka; Toshiki Tsuboi; Takashi Muto; Daisuke Yoshida; Yasushi Matsuno; Masanobu Ohmura; Hidekazu Takahashi; Katsuhito Sakurai; Takeshi Ichikawa; Hiroshi Yuzurihara; Shunsuke Inoue (ISSCC, 2016)

Enhanced concert experience using multimodal feedback from live performers. - Kouyou Otsu; Hidekazu Takahashi; Hisato Fukuda; Yoshinori Kobayashi; Yoshinori Kuno (HSI, 2017)

4.5 A 1.8erms- temporal noise over 110dB dynamic range 3.4µm pixel pitch global shutter CMOS image sensor with dual-gain amplifiers, SS-ADC and multiple-accumulation shutter. - Masahiro Kobayashi; Yusuke Onuki; Kazunari Kawabata; Hiroshi Sekine; Toshiki Tsuboi; Yasushi Matsuno; Hidekazu Takahashi; Toru Koizumi 002; Katsuhito Sakurai; Hiroshi Yuzurihara; Shunsuke Inoue; Takeshi Ichikawa (ISSCC, 2017)

Development of Gentle Slope Light Guide Structure in a 3.4 μm Pixel Pitch Global Shutter CMOS Image Sensor with Multiple Accumulation Shutter Technology. - Hiroshi Sekine; Masahiro Kobayashi; Yusuke Onuki; Kazunari Kawabata; Toshiki Tsuboi; Yasushi Matsuno; Hidekazu Takahashi; Shunsuke Inoue; Takeshi Ichikawa (Sensors, 2017)

A 1.8e-rms Temporal Noise Over 110-dB-Dynamic Range 3.4µm Pixel Pitch Global-Shutter CMOS Image Sensor With Dual-Gain Amplifiers SS-ADC, Light Guide Structure, and Multiple-Accumulation Shutter. - Masahiro Kobayashi; Yusuke Onuki; Kazunari Kawabata; Hiroshi Sekine; Toshiki Tsuboi; Takashi Muto; Takeshi Akiyama; Yasushi Matsuno; Hidekazu Takahashi; Toru Koizumi 002; Katsuhito Sakurai; Hiroshi Yuzurihara; et al. (IEEE J. Solid State Circuits, 2018)

A New Modeling of Classical Folds in Computational Origami. - Tetsuo Ida; Hidekazu Takahashi (ADG, 2021)

Hierarchical Data Visualization of Gender Difference: Application to Feeling of Temperature. - Yuki Nakai; Takayuki Itoh; Hidekazu Takahashi; Satoshi Nakashima; Tetsu Yamamoto (IV, 2023)