Company Filing History:
Years Active: 2006-2014
Title: Hiroshi Amano: Innovator in Electric Motor Technology
Introduction
Hiroshi Amano is a prominent inventor based in Nishio, Japan. He is known for his significant contributions to electric motor technology, holding three patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is an electric compressor. This invention features an inverter device that controls the operation of an electric motor based on commands from an external control unit. The design includes a drive IC that computes drive signals for the electric motor, a switching circuit that converts these signals into rotation control signals, and an output signal control IC that ensures safety by cutting off input during abnormalities. Additionally, the drive IC is equipped with a comparator that monitors the drive signals and computed values, enhancing the reliability of the system.
Another notable patent is for a driving apparatus for a vehicle-mounted electric motor. This invention involves an inverter circuit that outputs three-phase AC currents to stator coils, utilizing a switching operation of transistors. The inverter control circuit is designed to manage the system's main relay, ensuring efficient operation by controlling the flow of discharge current from the power supply capacitor through the stator coil.
Career Highlights
Hiroshi Amano is currently employed at Denso Corporation, a leading company in the automotive industry. His work focuses on developing advanced technologies that improve the efficiency and performance of electric motors.
Collaborations
Throughout his career, Amano has collaborated with notable colleagues, including Tomoyuki Sumi and Koji Sakai. These partnerships have contributed to the advancement of innovative solutions in electric motor technology.
Conclusion
Hiroshi Amano's contributions to electric motor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in automotive technology and electric motor applications.