Masaya Tsukamoto

Title: Masaya Tsukamoto: Innovator in Charge Control Technology

Introduction

Masaya Tsukamoto is a notable inventor based in Kasugai, Japan. He has made significant contributions to the field of charge control technology, particularly in the design of circuits that enhance battery performance. His innovative approach has led to the development of a patent that addresses critical aspects of battery charging.

Latest Patents

Masaya Tsukamoto holds a patent for a charge control system that maintains a constant input voltage supplied to a battery pack. The patent describes a circuit for controlling charging, which includes a transistor positioned on the charging path between the charging terminal and the battery. The system features an input voltage detecting circuit that monitors the potential at a point on the charging path, coupled to the charging terminal's side of the transistor. Additionally, a drive circuit is included to manage the ON resistance of the transistor, toggling it between conductive and nonconductive states based on the detected potential. This innovation is crucial for optimizing battery charging efficiency.

Career Highlights

Masaya Tsukamoto is associated with Fujitsu Microelectronics Limited, where he has been instrumental in advancing technology related to battery management systems. His work has not only contributed to the company's portfolio but has also positioned him as a key player in the field of electronics.

Collaborations

Throughout his career, Masaya Tsukamoto has collaborated with esteemed colleagues, including Akira Haraguchi and Hidekiyo Ozawa. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Masaya Tsukamoto's contributions to charge control technology exemplify the impact of innovative thinking in the electronics industry. His patent and work at Fujitsu Microelectronics Limited highlight his commitment to enhancing battery performance and efficiency.