Location History:
- Osaka, JP (2017 - 2023)
- Yokkaichi, JP (2024)
Company Filing History:
10 out of 10,250 
6 out of 6,158 
6 out of 2,099 Years Active: 2017-2025
Title: Masayoshi Hirota: Innovator in Power Source Systems
Introduction
Masayoshi Hirota is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of power source systems, holding a total of nine patents. His innovative designs focus on enhancing the efficiency and versatility of power supply systems, particularly in automotive applications.
Latest Patents
Hirota's latest patents include a power source system that features multiple output circuits connected to second coils on a transformer unit. This system allows for the output of DC power based on the AC power from the second coils. Additionally, he has developed another power source system designed to support various charging methods while supplying both high and low voltage from a battery. This system is intended for installation in vehicles, facilitating efficient power management during charging.
Career Highlights
Throughout his career, Masayoshi Hirota has worked with notable companies such as Sumitomo Electric Industries, Limited and Sumitomo Wiring Systems, Limited. His experience in these organizations has contributed to his expertise in developing advanced power systems.
Collaborations
Hirota has collaborated with talented individuals in his field, including Keiji Tashiro and Tatsuya Izumi. These partnerships have fostered innovation and the sharing of ideas, further enhancing the development of his inventions.
Conclusion
Masayoshi Hirota's work in power source systems exemplifies his commitment to innovation and efficiency. His patents reflect a deep understanding of electrical engineering and a dedication to improving power management in vehicles. His contributions continue to influence the industry and inspire future advancements.