Comparative Experiment of Conventional and Dynamic Theories for Wireless Power Transfer Chi Dat Pham, Nam Ha-Van, Minh Thuy Le, Kien Nguyen, Hiroo Sekiya IEEE Microwave and Wireless Technology Letters, pp.1-4, May 2025. [Abstract | pdf] Quantum annealing-based sum rate maximization for multi-UAV-aided wireless networks Seon-Geun Jeong, Pham Dang Anh Duc, Quang Vinh Do, Dae-Il Noh, Nguyen Xuan Tung, Trinh Van Chien, Quoc-Viet Pham, Mikio Hasegawa, Hiroo Sekiya, Won-Joo Hwang IEEE Internet of Things Journal, 2025(Early Access), Apr. 2025. [Abstract | pdf] Analysis and design of high-frequency multiple-output wireless power transfer system with load-independent class-E/F inverter Hanxiao Wang,Yutaro Komiyama,Xiuqin Wei ,Akihiro Konishi,Kien Nguyen1,Hiroo Sekiya international journal of circuit theory and applications., Feb. 2025. [Abstract | pdf] High-Frequency Load-Independent WPT System for Multiple-Receiver with LCC-S Compensators Akihiro Konishi; Ken Onodera; Yutaro Komiyama; Xiuqin Wei; Kien Nguyen; Hiroo Sekiya IEEJ Journal of Industry Applications, vol.14, no.1, pp.20-29, Jan. 2025. [Abstract | pdf]

CC/CV ZVS WPT System Without Any Feedback from Receiver to Transmitter Ayano Komanaka, Jiaxin Yan, Yutaro Komiyama, Yinchen Xie, Akihiro Konishi, Kien Nguyen, Hiroo Sekiya, Xiuqin Wei, Wenqi Zhu 2025 IEEE International Symposium on Circuits and Systems, May 2025. [Abstract | pdf] Machine Learning-Based Design of Load-Independent WPT Systems Naoki Fukuda , Yutaro Komiyama, Wenqi Zhu, Yinchen Xie, Ayano Komanaka , Akihiro Konishi, Kien Nguyen, and Hiroo Sekiya 2025 IEEE International Symposium on Circuits and Systems, May 2025. [Abstract | pdf] Design of Indoor Occupancy Estimation System with Wireless Brain-Inspired Computing Platform Ryuji Nagazawa, Haruto Ota, Kien Nguyen, Won-Joo Hwang, Hiroyuki Torikai, Mikio Hasegawa, Hiroo Sekiya The 19th Annual IEEE International Systems Conference, Apr. 2025. [Abstract | pdf] Analysis and Design of Capacitive Coupling Wireless Power Transfer System Using Load-Independent Class-EF Inverter Takumi Kobayashi, Yutaro Komiyama, Akihiro Konishi, Hiroaki Ota, Yuki Ito, Taichi Mishima, Takeshi Uematsu, Kien Nguyen, Hiroo Sekiya IEEE Applied Power Electronics Conference (APEC2025), Mar. 2025. [Abstract | pdf]

(in Japanese) , Apr. 2025. [Abstract | pdf]  (in Japanese) , pp.1-6, Apr. 2025. [Abstract | pdf]  (in Japanese) , Jan. 2025. [Abstract | pdf]  (in Japanese) , Jan. 2025. [Abstract | pdf] Analyzing Performance Tradeoffs in Sharding Blockchain System Yue Su・Yang Xiang・Kien Nguyen・Sekiya Hiroo , Jan. 2025. [Abstract | pdf]