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Years Active: 2023-2025
Title: Takurou Hirano: Innovator in Vehicle Power Supply Technology
Introduction
Takurou Hirano is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of vehicle power supply technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and reliability of power supply systems in vehicles.
Latest Patents
Hirano's latest patents include a power supply device for vehicles and a control method for the same. The power supply device features a low voltage battery, a high voltage battery, a starter generator, a DC-DC converter, a changeover switch, and a controller. In the event of an abnormality or failure in the DC-DC converter, the controller is designed to connect the starter generator to the other battery directly, bypassing the DC-DC converter. This innovative approach allows for effective management of power supply in vehicles. Additionally, his vehicle design incorporates a low voltage battery made from lithium-ion technology, which supplies power to various electric components. The high voltage battery, also lithium-ion, operates at a higher output voltage and powers a first rotating electrical machine that generates torque for vehicle propulsion. A second rotating electrical machine, which starts the engine, is also powered by the high voltage battery.
Career Highlights
Throughout his career, Takurou Hirano has worked with prominent companies such as Jatco Corporation and Nissan Motor Company Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in vehicle technology.
Collaborations
Hirano has collaborated with notable colleagues, including Yoshimasa Nishihiro and Masahiko Tahara. Their combined expertise has contributed to the advancement of vehicle power supply systems.
Conclusion
Takurou Hirano's contributions to vehicle power supply technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of the complexities involved in modern vehicle systems. His work continues to influence the automotive industry and pave the way for future advancements.