Kazuhiro Horii

Title: Kazuhiro Horii: Innovator in Current Detection and Power Supply Technologies

Introduction

Kazuhiro Horii is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the fields of current detection circuits and switching power supply devices. With a total of 2 patents, his work showcases innovative solutions that enhance industrial equipment functionality.

Latest Patents

Horii's latest patents include a current detection circuit and a switching power supply device. The current detection circuit features a current detection resistor connected to ground potential, a PWM signal generation circuit, a smoothing circuit for generating a smooth voltage, and an amplifier circuit. This amplifier circuit can be a grounded-base or grounded-gate circuit, with a control terminal receiving voltage based on the smooth voltage.

The switching power supply device comprises a switching element and a controller. The controller includes a current source circuit, a voltage source circuit, a PWM signal generation circuit, and a capacitor connected to these circuits. Additionally, it features a one-way conduction element and a comparison circuit that regulates the switching device based on voltage comparisons.

Career Highlights

Kazuhiro Horii is currently associated with Rohm GmbH, where he continues to develop innovative technologies. His expertise in electrical engineering and circuit design has positioned him as a key player in advancing power supply solutions.

Collaborations

Due to space constraints, the collaborations section will be omitted.

Conclusion

Kazuhiro Horii's contributions to current detection and power supply technologies reflect his innovative spirit and technical expertise. His patents are a testament to his commitment to enhancing industrial equipment efficiency.