A realization of high-performance motion control systems by applying multi-level converters. - Hidemine Obara; Tatsuhito Saito; Kenji Natori; Yukihiko Sato (IECON, 2014)

Experimental study on performance improvement of force control by using multi-level converters. - Hidemine Obara; Kenji Natori; Yukihiko Sato (IECON, 2015)

Design of 5-level reduced switches count Η-bridge multilevel inverter. - Almachius Kahwa; Hidemine Obara; Yasutaka Fujimoto (AMC, 2018)

Dead time compensation for three-level flying capacitor inverter with phase shift PWM. - Hiroya Takahashi; Hidemine Obara; Yasutaka Fujimoto (AMC, 2018)

Intermittent Pulse Density Modulation of Two Battery HEECS Chopper for Electric Vehicles. - Ayataro Tamura; Takayuki Ishibashi; Takuro Umihara; Yukinori Tsuruta; Hidemine Obara; Atsuo Kawamura (IECON, 2018)

Development of 3.3 kV-100 kW Extremely High Efficiency SiC Chopper. - Yukinori Tsuruta; Hidemine Obara; Atsuo Kawamura (IECON, 2018)

Estimation and Analysis of Power Loss in a Reduced Switches Count H-Bridge Multilevel Inverter. - Almachius Kahwa; Hidemine Obara; Yasutaka Fujimoto (ICM, 2019)

Experimental Realization of High Performance Transient Response for Two-Phase Interleaved DC-DC Buck Converter using Half Sampling Time Deadbeat Control. - Yoshiki Kosode; Hidemine Obara; Atsuo Kawamura; Yu Hosoyamada; Itsuo Yuzurihara (IECON, 2019)

Systematization of a Multilevel-Topology-Based Linear Amplifier Family for Noiseless DC-AC Power Conversion. - Hidemine Obara; Tatsuki Ohno; Atsuo Kawamura (IEEE Access, 2021)

Analysis and Mitigation of Low-Order-Harmonic Neutral-Point Voltage and Current Ripples in Five-Level NPC-Based Inverters. - Almachius Kahwa; Hidemine Obara; Yasutaka Fujimoto (ISIE, 2023)

High Efficiency Three-Phase Inverter for Motor Drive using HEECS Chopper. - Yoshiki Nasu; Yasuhiko Miguchi; Hidemine Obara; Atsuo Kawamura (AMC, 2024)

Operation Analysis and Verification of H-Bridge Modular Cascaded Linear Amplifier to Improve Efficiency by Increasing the Number of Cells. - Shunsuke Ishida; Hidemine Obara (IECON, 2024)

Positioning Control for Voice Coil Motor Using Unbalanced Multilevel Inverter Topology. - Gaku Takei; Hidemine Obara; Ryo Haneda; Takahiro Nozaki (ICM, 2025)