Tetsuo Ichino

Title: Tetsuo Ichino - Innovator in Voltage Regulation Technology

Introduction

Tetsuo Ichino is a notable inventor based in Itami, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of voltage regulation systems. His innovative work has led to the creation of a patent that addresses critical challenges in power supply management for CPUs.

Latest Patents

Tetsuo Ichino holds a patent for a "Voltage regulator controller and system including voltage regulator controller." This invention provides a controller capable of reducing the fall in the waveform of a power supply voltage when the voltage supplied to a CPU is reduced. The controller features a differential amplifier that outputs a measurement voltage corresponding to the power supply voltage supplied to a load. Additionally, it includes an error amplifier that compares a target voltage with the measurement voltage, outputting a signal to control the voltage regulators. A correction circuit is also integrated, applying an offset voltage to the inverting input terminal of the error amplifier when the power supply voltage is reduced.

Career Highlights

Tetsuo Ichino is currently employed at Renesas Electronics Corporation, where he continues to innovate in the field of voltage regulation. His work has been instrumental in enhancing the efficiency and reliability of power supply systems in various electronic devices.

Collaborations

Throughout his career, Tetsuo has collaborated with esteemed colleagues such as Hiroshi Murakami and Shigeru Kurita. These partnerships have fostered a creative environment that has led to advancements in their respective fields.

Conclusion

Tetsuo Ichino's contributions to voltage regulation technology exemplify the impact of innovative thinking in electrical engineering. His patent and ongoing work at Renesas Electronics Corporation highlight his commitment to improving power supply systems.