Masanori Ueno

Title: Masanori Ueno: Innovator in Power Supply Technology

Introduction

Masanori Ueno is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of power supply technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and functionality of power supply devices.

Latest Patents

One of Ueno's latest patents is a multiphase switching power supply device. This invention allows for easy realization of multi-phase operation and current balancing based on the load amount. The device includes a main circuit, a control circuit that outputs a reference pulse signal, and a current detection circuit that monitors the output current. Additionally, it features multiple individual current detection circuits corresponding to various power conversion units. The pulse corrector generates individual pulse signals for each power conversion unit, optimizing their operation based on the detected currents.

Another significant patent is the automatic start/stop device for engine-driven power generators. This innovation automates the starting and stopping of an engine based on load detection without the need for a relay. The system comprises an inverter engine-driven power generator, a load detection circuit, and a decision circuit that outputs a load detection signal when a preset current flows. The drive/stop CPU then starts the engine in response to this load detection.

Career Highlights

Masanori Ueno has worked with prominent companies in the industry, including Honda Motor Co., Ltd. and GS Yuasa Infrastructure Systems Co., Ltd. His experience in these organizations has contributed to his expertise in power supply technologies.

Collaborations

Ueno has collaborated with notable colleagues such as Makoto Ogawa and Takashi Hashizume. Their combined efforts have further advanced the innovations in power supply systems.

Conclusion

Masanori Ueno's contributions to power supply technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the efficiency and functionality of power supply devices.