Shuuhei Marukawa

Title: Shuuhei Marukawa: Innovator in Battery Technology

Introduction

Shuuhei Marukawa is a notable inventor based in Toyohashi, Japan. He has made significant contributions to the field of battery technology, holding a total of 6 patents. His innovative designs focus on improving the efficiency and safety of battery power sources.

Latest Patents

Marukawa's latest patents include a "Battery power source with coolant flow" and a "Battery power source supply with coolant flow." Both inventions feature a battery pack that houses interconnected battery modules, with single cells connected in series. A blower is integrated to force air through the battery pack, ensuring that the battery modules maintain an optimal temperature. The controller in these systems regulates the blower based on data from sensors that monitor voltage, current, and temperature. This technology allows for the output of data and the state of charge, while also incorporating a charging/discharging current circuit that includes a relay for safety. The controller ensures that the power source operates correctly, preventing both overcharging and undercharging.

Career Highlights

Throughout his career, Marukawa has worked with prominent companies, including Matsushita Electric Industrial Co., Ltd. His experience in the industry has allowed him to develop cutting-edge technologies that enhance battery performance and reliability.

Collaborations

Marukawa has collaborated with notable coworkers such as Katsumi Kouzu and Koh Watanabe. Their combined expertise has contributed to the advancement of battery technology and innovation.

Conclusion

Shuuhei Marukawa's work in battery technology exemplifies his commitment to innovation and safety. His patents reflect a deep understanding of the complexities involved in battery systems, making him a significant figure in the field.