Company Filing History:
Years Active: 2024-2025
Title: Mitsuhiro Iwasaki: Innovator in Power Conversion Technology
Introduction
Mitsuhiro Iwasaki is a notable inventor based in Hitachinaka, Japan. He has made significant contributions to the field of electronic control devices, particularly in power conversion technologies. With a total of 3 patents to his name, Iwasaki's work has had a considerable impact on the industry.
Latest Patents
Iwasaki's latest patents include an electronic control device for power conversion and a power supply integrated circuit (IC). The electronic control device is designed to convert direct current (DC) power into alternating current (AC) power, which is then supplied to a motor. This device features a power module, a gate driver, a microcontroller, and a safety function that enhances reliability. The power supply IC is equipped with a microcomputer abnormality detection circuit that identifies issues with the microcontroller and initiates safety processing when necessary. This ensures the safe operation of the motor by either stopping it or discharging high voltage when required.
Another significant patent is the method and system for diagnosing abnormalities in power device drives within inverter devices. This innovation allows for the detection of abnormalities in both the power device and the gate drive, ensuring safe control of the inverter. The system includes a gate voltage detection unit and a drain voltage detection unit, which work together to diagnose the operational status of the gate voltage.
Career Highlights
Mitsuhiro Iwasaki is currently employed at Hitachi Astemo Ltd., where he continues to develop innovative technologies in power conversion. His expertise in electronic control devices has positioned him as a key player in advancing the capabilities of power supply systems.
Collaborations
Iwasaki has collaborated with notable colleagues such as Masahiro Doi and Takeo Yamashita. Their combined efforts have contributed to the development of cutting-edge technologies in their field.
Conclusion
Mitsuhiro Iwasaki's contributions to power conversion technology through his patents and work at Hitachi Astemo Ltd. highlight his role as an influential inventor. His innovations continue to shape the future of electronic control devices, ensuring safer and more efficient power management systems.