Tomohide Ichikawa

Title: Tomohide Ichikawa: Innovator in Valve Control Technology

Introduction

Tomohide Ichikawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of valve control technology. His innovative approach has led to the development of a unique valve control device that enhances the efficiency and reliability of valve systems.

Latest Patents

Ichikawa holds a patent for a valve control device and valve system. This device includes a drive circuit that supplies a drive signal to an actuator, which adjusts the opening degree of a valve via a prescribed transmission line. The device generates a PWM signal based on a target opening degree and a sensor signal indicating the real opening degree of the valve. Additionally, it features a disconnection detection unit that monitors the PWM signal and drive signal to detect any disconnection in the transmission line. This innovation is crucial for improving the performance of valve systems.

Career Highlights

Throughout his career, Tomohide Ichikawa has worked with prominent companies such as Keihin Corporation and Honda Motor Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various projects in the automotive and engineering sectors.

Collaborations

Ichikawa has collaborated with talented individuals in his field, including Hiroshi Ito and Takuya Yahagi. These partnerships have fostered a creative environment that has led to advancements in valve control technology.

Conclusion

Tomohide Ichikawa's contributions to valve control technology exemplify his innovative spirit and dedication to engineering excellence. His patent and collaborations highlight his impact on the industry, making him a noteworthy figure in the realm of inventions.