Location History:
- Kusatsu, JP (2010 - 2018)
- Osaka, JP (2022)
Company Filing History:
Years Active: 2010-2022
Title: Toshiaki Sato: Innovator in Power and Motor Control Technologies
Introduction
Toshiaki Sato is a prominent inventor based in Kusatsu, Japan. He has made significant contributions to the fields of power source control and motor control devices. With a total of 10 patents to his name, Sato's work has had a considerable impact on the technology industry.
Latest Patents
One of Sato's latest patents is a power source control circuit designed to prevent damage to components caused by rush current. This innovative circuit ensures that a main relay does not turn on and conduct the power source line when a heat source microcomputer is activated with an insufficiently charged capacitor. This configuration effectively avoids the start of charging the capacitor without current limitation, thereby protecting the components from rush current damage.
Another notable patent is a motor control device that drives two motors for rotating separate bodies. This device includes a power supply unit and inverters that convert the output from the power supply unit to alternating current for both motors. The control unit is designed to drive the second motor using rotor position sensorless control, ensuring that it does not start during operations that require a large current flow through the first motor.
Career Highlights
Toshiaki Sato is currently employed at Daikin Industries, Ltd., where he continues to develop innovative technologies. His work has been instrumental in advancing the efficiency and reliability of power and motor control systems.
Collaborations
Sato has collaborated with notable colleagues such as Sumio Kagimura and Hiroshi Doumae. Their combined expertise has contributed to the successful development of various technologies in their field.
Conclusion
Toshiaki Sato's contributions to power source control and motor control technologies highlight his innovative spirit and dedication to advancing engineering solutions. His patents reflect a commitment to improving the functionality and safety of electronic systems.