Teruyoshi Egoshi

Title: Innovations in Battery Technology: The Contributions of Teruyoshi Egoshi

Introduction: Teruyoshi Egoshi is a notable inventor based in Toyohashi, Japan, recognized for his significant contributions to the field of battery technology. With a total of two patents to his name, Egoshi has focused on enhancing the performance and reliability of secondary batteries, which are pivotal in powering various electronic devices and electric vehicles.

Latest Patents: Egoshi's most recent patents demonstrate his expertise in battery management systems. In his first patent, "Method and apparatus for estimating remaining capacity of secondary battery," he introduces a sophisticated battery pack system that enhances estimation accuracy of the remaining capacity of a secondary battery. This innovation involves a current accumulation coefficient correction section that calculates a correction amount based on the battery's electromotive force, enabling precise estimation of the state of charge (SOC) as well as charging efficiency.

His second patent, titled "Apparatus and method for controlling output of secondary battery, battery pack system, and electric vehicle," focuses on output management during both short-time and long-time discharging of a secondary battery. This system allows for appropriate output limits in response to the vehicle's requests, ensuring optimal performance and safety. The output limiting section intelligently adjusts the limits based on voltage data, providing crucial information for both short-time and long-time discharging scenarios.

Career Highlights: Teruyoshi Egoshi works at Panasonic EV Energy Co., Ltd., a leading company in the development of advanced battery technologies for electric vehicles. His work at Panasonic has positioned him as a key figure in the evolution of energy storage solutions, contributing to innovations that are crucial for the transition to sustainable transportation.

Collaborations: Throughout his career, Egoshi has collaborated with notable colleagues such as Yusai Murakami and Norito Yamabe. Their combined expertise and collaborative efforts have significantly advanced the technology surrounding secondary batteries, benefitting both the company and the wider industry.

Conclusion: In conclusion, Teruyoshi Egoshi stands out as a dedicated inventor whose innovations in battery technology play a crucial role in enhancing the performance and efficiency of secondary batteries. His patents represent significant advancements that contribute to the growing demand for sustainable and reliable energy solutions in modern technology.