Hiroshi Horiguchi

Title: Hiroshi Horiguchi: Innovator in Driving Signal Control Circuits

Introduction

Hiroshi Horiguchi is a notable inventor based in Kawagoe, Japan. He has made significant contributions to the field of engineering, particularly in the development of control circuits for machinery. His innovative approach has led to the creation of a patent that enhances the functionality of working tables in various applications.

Latest Patents

Horiguchi holds a patent for a driving signal control circuit. This invention relates to a system where at least four detecting points are arranged to monitor the position of a working table that moves back and forth between these points. The control circuit features a clock generator that produces a clock signal based on a start signal. It includes a gate circuit that responds to detecting signals from the detectors when the working table reaches the detecting points. This circuit selectively applies the clock signal as either an Up output signal or a Down output signal, along with a switching signal. Additionally, a counter circuit adds or subtracts these output signals, while a digital-to-analog converter transforms the digital output into an analog signal. The system generates a driving signal with either negative or positive polarity, allowing for smooth movement of the working table without causing mechanical vibrations.

Career Highlights

Hiroshi Horiguchi is associated with Hitachi, Ltd., a leading company in technology and engineering. His work at Hitachi has allowed him to focus on innovative solutions that improve machinery performance and efficiency. His patent reflects his commitment to advancing technology in practical applications.

Collaborations

Horiguchi has collaborated with notable colleagues such as Masayoshi Kameyama and Kazuo Ichino. These partnerships have contributed to the development of innovative technologies and have fostered a collaborative environment for engineering advancements.

Conclusion

Hiroshi Horiguchi's contributions to the field of engineering, particularly through his patent for a driving signal control circuit, demonstrate his innovative spirit and dedication to improving technology. His work continues to influence the industry and inspire future innovations.