Kazuaki Ishioka
Papers
3
Total Citations
131
H-Index
3
About
Kazuaki Ishioka is a pioneering researcher in the field of wireless power and signal transmission, with a particular focus on contactless energy transfer systems for industrial robotics and automation. His most influential contribution, the Wireless Transmission of Power and Information (WTPI) system, introduced a groundbreaking approach to simultaneously delivering electrical power and communication signals through a single high-frequency resonant AC link inverter and transformer — eliminating the need for physical connectors entirely. First published in 1996 and accumulating over 100 citations, this work demonstrated practical two-axis servo motor position control without any wired connections, a remarkable achievement for its time. Ishioka further expanded on these principles in subsequent work addressing decentralized control of industrial machines, including machine tools and robotic systems, where conventional cable-based interfaces suffer from connector degradation, noise interference, and reduced reconfigurability. His research directly tackles real-world manufacturing challenges by enabling more reliable, flexible, and maintainable systems. With a combined citation record spanning multiple publication venues, Ishioka's work laid important conceptual and technical groundwork for the modern field of contactless power electronics in industrial automation.
Research Focus
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Top Papers
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