Analysis and experiment on harmonic current distortion in wireless power transfer system using a diode rectifier. - Katsuhiro Hata; Takehiro Imura; Yoichi Hori (IECON, 2015)

Efficiency maximization of wireless power transfer based on simultaneous estimation of primary voltage and mutual inductance using secondary-side information. - Katsuhiro Hata; Takehiro Imura; Yoichi Hori (IECON, 2016)

Simplified measuring method of kQ product for wireless power transfer via magnetic resonance coupling based on input impedance measurement. - Katsuhiro Hata; Takehiro Imura; Yoichi Hori (IECON, 2017)

Maximum Efficiency Operation in Wider Output Power Range of Wireless In-Wheel Motor with Wheel-Side Supercapacitor. - Kensuke Hanajiri; Katsuhiro Hata; Takehiro Imura; Hiroshi Fujimoto (IECON, 2018)

Basic Study of Solar Battery Powered Wireless Power Transfer System with MPPT Mode and DC Bus Stabilization for Lunar Rover. - Bingcheng Ji; Katsuhiro Hata; Takehiro Imura; Yoichi Hori; Shuuhei Shimada; Sayuri Honda; Osamu Kawasaki; Satoshi Ichikawa (IECON, 2018)

SS and SP Topology Analysis for Capacitive Power Transfer with Resonance Coupling Based on Power Factor Consideration. - Kenta Suzuki; Katsuhiro Hata; Takehiro Imura; Yoichi Hori (IECON, 2018)

Comparison of Capacitor- and Ferrite-Less 85kHz Self-Resonant Coils Considering Dielectric Loss for In-Motion Wireless Power Transfer. - Yoshiaki Takahashi; Katsuhiro Hata; Takehiro Imura; Yoichi Hori (IECON, 2018)

CNN-based Approach for Estimating Degradation of Power Devices by Gate Waveform Monitoring. - Koutaro Miyazaki; Yang Lo; A. K. M. Mahfuzul Islam; Katsuhiro Hata; Makoto Takamiya; Takayasu Sakurai (ICICDT, 2019)

Stop Position Estimation for Automatic Stop Control of Electric Vehicle in Semi-Dynamic Wireless Charging System. - Jirawat Sithinamsuwan; Kensuke Hanajiri; Katsuhiro Hata; Takehiro Imura; Hiroshi Fujimoto; Yoichi Hori (ICM, 2019)

Feedforward Transient Control for In-Motion Wireless Power Transfer Using Envelope Model. - Keiichiro Tokita; Kensuke Hanajiri; Katsuhiro Hata; Takehiro Imura; Hiroshi Fujimoto; Yoichi Hori (ICM, 2019)

Sensorless Automatic Stop Control of Electric Vehicle in Semi-dynamic Wireless Power Transfer System with Two Transmitter Coils. - Jirawat Sithinamsuwan; Katsuhiro Hata; Hiroshi Fujimoto; Yoichi Hori (IECON, 2019)

Sensorless Vehicle Detection Using Voltage Pulses with Envelope Model for In-motion Wireless Power Transfer System. - Keiichiro Tokita; Katsuhiro Hata; Hiroshi Fujimoto; Yoichi Hori (IECON, 2019)

Soft yet Strong Inflatable Structures for a Foldable and Portable Mobility. - Hiroki Sato; Young Ah Seong; Ryosuke Yamamura; Hiromasa Hayashi; Katsuhiro Hata; Hisato Ogata; Ryuma Niiyama; Yoshihiro Kawahara (CHI Extended Abstracts, 2020)

A multi-path switched-capacitor-inductor hybrid DC-DC converter with reduced inductor loss and extended voltage conversion range. - Qiaobo Ma; Xiongjie Zhang; Yang Jiang 002; Katsuhiro Hata; Makoto Takamiya; Man-Kay Law; Pui-In Mak; Rui Paulo Martins (IEICE Electron. Express, 2021)

Digital Gate ICs for Driving and Sensing Power Devices to Achieve Low-Loss, Low-Noise, and Highly Reliable Power Electronic Systems. - Dibo Zhang; Kohei Horii; Katsuhiro Hata; Makoto Takamiya (CICC, 2023)

IGBT Power Module Design for Suppressing Gate Voltage Spike at Digital Gate Control. - Zaiqi Lou; Thatree Mamee; Katsuhiro Hata; Makoto Takamiya; Shinichi Nishizawa; Wataru Saito (IEEE Access, 2023)

Estimating of IGBT Bond Wire Lift-Off Trend Using Convolutional Neural Network (CNN). - Thatree Mamee; Zaiqi Lou; Katsuhiro Hata; Makoto Takamiya; Takayasu Sakurai; Shinichi Nishizawa; Wataru Saito (IEEE Access, 2024)