Location History:
- Koganei, JP (1979 - 1980)
- Fuchuu, JP (1984)
- Fuchu, JP (1980 - 1992)
- Tokyo, JP (1985 - 2001)
Company Filing History:
10 out of 52,735 
8 out of 2,916 
Years Active: 1979-2001
Title: Akio Hirata: Innovator in Power Conversion Technology
Introduction
Akio Hirata is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of power conversion technology, holding a total of 18 patents. His innovative work has paved the way for advancements in electrical engineering and energy systems.
Latest Patents
Hirata's latest patents include a multiple inverter system and a power converter with voltage drive switching devices. The multiple inverter system features a plurality of input transformers with secondary windings and unit inverter cells connected in series. This design allows for efficient power supply to multiple phase loads. Additionally, the power converter incorporates a gate control circuit that monitors device parameters and electric parameters of the voltage drive switching elements, enhancing the reliability and performance of the system.
Career Highlights
Throughout his career, Akio Hirata has worked with notable companies such as Kabushiki Kaisha Toshiba and Tokyo Shibaura Denki Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in developing innovative electrical solutions.
Collaborations
Hirata has collaborated with esteemed colleagues, including Suzuo Saito and Kazuto Kawakami. Their combined efforts have led to the successful development of advanced technologies in the field.
Conclusion
Akio Hirata's contributions to power conversion technology and his impressive portfolio of patents highlight his role as a leading inventor in the industry. His work continues to influence advancements in electrical engineering and energy systems.