Isao Nakagawa

Title: Isao Nakagawa: Innovator in Electric Vehicle Technology

Introduction

Isao Nakagawa is a prominent inventor based in Tokyo, Japan, known for his contributions to electric vehicle technology. With a total of six patents to his name, Nakagawa has made significant advancements in the field of power management systems for electric vehicles.

Latest Patents

One of Nakagawa's latest patents is a vehicle and non-contact power feeding apparatus. This innovative vehicle design includes a secondary battery, a power receiver, a charger, a heat generator, and a battery temperature raising unit. The power receiver captures electromagnetic waves to generate electric power, which is then used to charge the secondary battery. The heat generator also utilizes electromagnetic waves to produce heat, which is used to raise the temperature of the secondary battery. Notably, the frequency bands for power generation and heat generation do not overlap, enhancing the efficiency of both processes.

Another significant patent is a battery management system for electric vehicles. This system includes electric vehicles equipped with batteries that supply power to driving motors and an information processor for communication. The system features a degradation state detector to monitor the battery's condition and a usage state detector to assess its usage. The information processor stores data on the battery's state and estimates future degradation, allowing for proactive control changes to delay battery deterioration.

Career Highlights

Throughout his career, Isao Nakagawa has worked with notable companies such as Subaru Corporation and Fuji Jukogyo Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in electric vehicle technology and battery management systems.

Collaborations

Nakagawa has collaborated with talented individuals in the field, including Toshiyuki Hara and Yo Masuda. Their combined efforts have led to innovative solutions in electric vehicle technology.

Conclusion

Isao Nakagawa's work in electric vehicle technology and battery management systems showcases his innovative spirit and dedication to advancing the industry. His patents reflect a commitment to improving the efficiency and performance of electric vehicles, making a lasting impact on the field.