| Autonomous system concept of multiple-receiver inductive coupling wireless power transfer for output power stabilization against cross-interference among receivers and … M Ishihara, K Fujiki, K Umetani, E Hiraki IEEE Transactions on Industry Applications 57 (4), 3898-3910, 2021 | 27 | 2021 |
| Automatic active compensation method of cross-coupling in multiple-receiver resonant inductive coupling wireless power transfer systems M Ishihara, K Fujiki, K Umetani, E Hiraki 2019 IEEE Energy Conversion Congress and Exposition (ECCE), 4584-4591, 2019 | 24 | 2019 |
| Strategy of topology selection based on quasi-duality between series–series and series–parallel topologies of resonant inductive coupling wireless power transfer systems M Ishihara, K Umetani, E Hiraki IEEE Transactions on Power Electronics 35 (7), 6785-6798, 2019 | 20 | 2019 |
| Quasi‐duality between SS and SP topologies of basic electric‐field coupling wireless power transfer system M Ishihara, K Umetani, H Umegami, E Hiraki, M Yamamoto Electronics Letters 52 (25), 2057-2059, 2016 | 15 | 2016 |
| Impedance matching to maximize induced current in repeater of resonant inductive coupling wireless power transfer systems M Ishihara, K Umetani, E Hiraki 2018 IEEE Energy Conversion Congress and Exposition (ECCE), 6194-6201, 2018 | 10 | 2018 |
| Simple self-driven synchronous rectifier for resonant inductive coupling wireless power transfer T Koyama, T Honjo, M Ishihara, K Umetani, E Hiraki 2017 IEEE International Telecommunications Energy Conference (INTELEC), 363-368, 2017 | 10 | 2017 |
| Design of a four-phase interleaved boost circuit with closed-coupled inductors D Ebisumoto, M Ishihara, S Kimura, W Martinez, M Noah, M Yamamoto, ... 2016 IEEE Energy Conversion Congress and Exposition (ECCE), 1-6, 2016 | 10 | 2016 |
| Analytical investigation of interleaved DC-DC converter using closed-coupled inductor with phase drive control D Ebisumoto, S Kimura, K Nanamori, M Noah, M Ishihara, J Imaoka, ... 2017 IEEE International Telecommunications Energy Conference (INTELEC), 526-529, 2017 | 7 | 2017 |
| Analysis and design of passive components for interleaved flyback converter with integrated transformer M Ishihara, S Kimura, W Martinez, M Yamamoto 2015 IEEE Energy Conversion Congress and Exposition (ECCE), 5902-5909, 2015 | 7 | 2015 |
| Automatic resonance frequency tuning method for repeater in resonant inductive coupling wireless power transfer systems M Ishihara, K Umetani, E Hiraki 2018 International Power Electronics Conference (IPEC-Niigata 2018-ECCE Asia …, 2018 | 6 | 2018 |
| Multiple-transmitter achieving load-independent transmitter current and compensation of cross-interference among transmitters for wide charging area wireless power transfer systems K Matsuura, M Ishihara, A Konishi, K Umetani, E Hiraki 2020 IEEE Energy Conversion Congress and Exposition (ECCE), 5474-5481, 2020 | 5 | 2020 |
| Optimization of common source inductance and gate-drain capacitance for reducing gate voltage fluctuation after turn-off transition Y Hatakenaka, K Umetani, M Ishihara, E Hiraki 2020 IEEE Energy Conversion Congress and Exposition (ECCE), 3155-3162, 2020 | 5 | 2020 |
| Experimental verification of impedance matching method for repeater to improve spatial freedom of 6.78 MHz resonant inductive coupling wireless power transfer systems K Fujiki, M Ishihara, K Umetani, E Hiraki 2019 21st European Conference on Power Electronics and Applications (EPE'19 …, 2019 | 5 | 2019 |
| Mid-range kHz electric resonance coupling wireless power tranfser H Umegami, M Ishihara, F Hattori, M Masuda, M Yamamoto, K Umetani 2015 IEEE Energy Conversion Congress and Exposition (ECCE), 3197-3202, 2015 | 5 | 2015 |
| Receiving‐coil structure reducing stray AC resistance for resonant coupling wireless power transfer K Umetani, T Honjo, T Koyama, M Ishihara, E Hiraki IET Power Electronics 12 (9), 2338-2344, 2019 | 4 | 2019 |
| Basic experiment study on misalignment characteristic of electrical resonance coupling wireless power transfer H Umegami, M Ishihara, F Hattori, M Masuda, M Yamamoto 2015 IEEE International Telecommunications Energy Conference (INTELEC), 1-4, 2015 | 4 | 2015 |
| A capacitor-less gate drive circuit using two parasitic capacitors suitable for non-insulating-gate GaN FETs M Ishihara, F Hattori, H Umegami, M Yamamoto 2014 IEEE Energy Conversion Congress and Exposition (ECCE), 3212-3218, 2014 | 4 | 2014 |
| Autonomous Resonant Frequency Tuner for a 6.78 MHz Inductive Coupling Wireless Power Transfer System to Stably Maximize Repeater Current A Konishi, K Umetani, M Ishihara, E Hiraki IEEJ Journal of Industry Applications 12 (2), 215-227, 2023 | 3 | 2023 |
| Parasitic Inductance Design for Preventing Oscillatory False Triggering of Parallel-Connected GaN-FETs Y Hatakenaka, K Umetani, M Ishihara, E Hiraki, H Tadano IECON 2021–47th Annual Conference of the IEEE Industrial Electronics Society …, 2021 | 3 | 2021 |
| Sinusoidal-flux reluctance machine driven with three-phase inverter for improving power density with reduced torque and input current ripples M Iida, K Umetani, T Kusumi, M Ishihara, E Hiraki 2021 23rd European Conference on Power Electronics and Applications (EPE'21 …, 2021 | 3 | 2021 |
