Visualizing Discovered Rule Sets with Visual Graphs Based on Compressed Entropy Density. - Einoshin Suzuki; Hiroki Ishihara (RSFDGrC, 1999)

Bandwidth Enhanced Operation of Single Mode Semiconductor Laser by Intensity Modulated Signal Light Injection. - Hiroki Ishihara; Yosuke Saito; Wataru Kobayashi; Hiroshi Yasaka (IEICE Trans. Electron., 2012)

Multi-Car Elevator control using dynamic zoning. - Hiroki Ishihara; Shohei Kato (GCCE, 2013)

The effectiveness of dynamic zoning in multi-car elevator control. - Hiroki Ishihara; Shohei Kato (GCCE, 2014)

Fundamental characteristics and high-speed applications of carrier-depletion silicon Mach-Zehnder modulators. - Kensuke Ogawa; Hiroki Ishihara; Kazuhiro Goi; Yasuhiro Mashiko; Soon Thor Lim; Min Jie Sun; Sean Seah; Ching Eng Png; Tsung-Yang Liow; Xiaoguang Tu; Guo-Qiang Lo; Dim-Lee Kwong (IEICE Electron. Express, 2014)

130-Gbps DMT transmission using silicon Mach-Zehnder modulator with chirp control at 1.55-µm. - Yutaka Kai; Masato Nishihara; Toshiki Tanaka; Ryo Okabe; Tomoo Takahara; Jens C. Rasmussen; Hiroki Ishihara; Kazuhiro Goi; Kensuke Ogawa (OFC, 2015)

Low-voltage silicon Mach-Zehnder modulator operating at high temperatures without thermo-electric cooling. - Kazuhiro Goi; Norihiro Ishikura; Hiroki Ishihara; Shinichi Sakamoto; Kensuke Ogawa; Tsung-Yang Liow; Xiaoguang Tu; Guo-Qiang Lo; Dim-Lee Kwong (OFC, 2016)

Virtual ISU: locomotion interface for immersive VR gaming in seated position. - Toshikazu Ohshima; Hiroki Ishihara; Ryuki Shibata (VRIC, 2016)