Masaru Kawabe

Title: The Innovations of Masaru Kawabe

Introduction

Masaru Kawabe is a notable inventor based in Suita, Japan. He has made significant contributions to the field of battery technology, holding a total of 4 patents. His work focuses on enhancing the safety and efficiency of secondary batteries, which are crucial for various electronic devices.

Latest Patents

Kawabe's latest patents include an internal short detection apparatus for secondary batteries, an internal short detection method for secondary batteries, a battery pack, and electronic equipment. The internal short detection apparatus is designed to precisely identify internal shorts in secondary batteries. It features an electricity-quantity storage circuit that retains a reference electricity quantity necessary for charging the battery. Additionally, an electricity-quantity accumulation circuit measures the required accumulative electricity quantity for charging. The internal short detection circuit then compares these quantities to determine if an internal short has occurred.

Another significant patent is for a rechargeable battery equipped with a battery protection circuit. This innovation protects the battery from overcharging and over-discharging. The design includes a circuit board that integrates the battery protection circuit, along with positive input and output terminals, and a temperature detection terminal. This assembly is carefully enclosed to ensure safety and functionality.

Career Highlights

Throughout his career, Masaru Kawabe has worked with prominent companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in battery technology.

Collaborations

Kawabe has collaborated with notable coworkers, including Yoshinori Iwaizono and Shoji Konishi. Their combined expertise has contributed to the advancement of battery technology and safety measures.

Conclusion

Masaru Kawabe's contributions to battery technology through his patents and collaborations highlight his importance as an inventor in this field. His innovations continue to influence the development of safer and more efficient battery systems.