Kenji Chikuan

Title: Kenji Chikuan: Innovator in Rotation Detection and Pressure Sensing Technologies

Introduction

Kenji Chikuan is a notable inventor based in Kariya, Japan. He has made significant contributions to the fields of rotation detection and pressure sensing technologies. With a total of 4 patents to his name, Chikuan's work has had a considerable impact on the industry.

Latest Patents

One of Chikuan's latest inventions is a rotation detection apparatus. This apparatus includes a signal detector and a determination circuit. The signal detector outputs a first signal and a second signal based on changes in the resistance values of magnetoresistive element pairs. The first signal corresponds to the convexities and concavities of a rotor, while the second signal has a waveform that differs in phase from the first signal. The determination circuit compares these signals against a binarization threshold value to generate binarized signals, allowing for precise detection of rotation.

Another significant patent is a pressure sensor that incorporates a semiconductor sensor chip. This chip is strategically placed between a sensor case and a housing. It detects a pressure difference between two introduced pressures and converts this difference into an electrical signal. The design ensures that the sensor chip is hermetically mounted, optimizing the sensor's size and functionality.

Career Highlights

Kenji Chikuan is currently employed at Denso Corporation, a leading global automotive supplier. His work at Denso has allowed him to focus on innovative technologies that enhance automotive systems. Chikuan's expertise in sensor technology has positioned him as a key player in the development of advanced automotive applications.

Collaborations

Throughout his career, Chikuan has collaborated with esteemed colleagues, including Michitake Kuroda and Haruhiko Miyagawa. These collaborations have fostered an environment of innovation and have contributed to the successful development of various technologies.

Conclusion

Kenji Chikuan's contributions to rotation detection and pressure sensing technologies exemplify his innovative spirit and dedication to advancing automotive technology. His patents reflect a commitment to enhancing the functionality and efficiency of modern systems.