Toru Ashikaga

Title: The Innovative Contributions of Toru Ashikaga

Introduction

Toru Ashikaga is a notable inventor based in Niiza, Japan, recognized for his significant contributions to electrical engineering. With a total of seven patents to his name, Ashikaga has made remarkable advancements in the field of voltage detection and conversion technologies.

Latest Patents

One of Ashikaga's latest inventions is an alternating current input voltage detection circuit. This circuit comprises a first voltage waveform detection circuit that detects the voltage waveform of one alternating current input terminal of a diode rectification circuit, based on a reference potential of the device. Additionally, it includes a second voltage waveform detection circuit that detects the voltage waveform of the other alternating current input terminal, also based on the reference potential. The circuit generates a voltage waveform signal that eliminates waveform distortions from the detected voltage waveforms, outputting it as a voltage detection signal.

Another significant patent is a DC/AC converter. This device features a resonant circuit that includes a transformer with primary and secondary windings, along with at least one capacitor. The converter is designed to connect a load to the secondary winding and utilizes a switching circuit with a bridge configuration to control the current flow through the transformer. The control circuit enables PWM control for the current flowing through the load, enhancing efficiency and performance.

Career Highlights

Toru Ashikaga is currently employed at Sanken Electric Co., Ltd., where he continues to innovate and develop cutting-edge technologies. His work has significantly impacted the field of electrical engineering, particularly in the areas of voltage detection and conversion.

Collaborations

Throughout his career, Ashikaga has collaborated with esteemed colleagues such as Kengo Kimura and Kazushige Hirata. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Toru Ashikaga's contributions to electrical engineering through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry and inspire future innovations.