Katsuyuki Nishifuji

Title: Katsuyuki Nishifuji: Innovator in Ultrasonic Detection and Current Measurement

Introduction

Katsuyuki Nishifuji is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of ultrasonic flaw detection and current measurement. With a total of 3 patents to his name, his work showcases innovative methods and apparatus that enhance the accuracy and efficiency of these technologies.

Latest Patents

Nishifuji's latest patents include a method and apparatus for performing ultrasonic flaw detection. This invention involves an ultrasonic transmitter that sends a pulse signal with a designated carrier frequency to an ultrasonic probe. The echo signal received is analyzed to detect peak frequency and bandwidth, which are crucial for flaw detection. Another notable patent is a current measuring method that utilizes a toroidal magnetic sensor. This method measures changes in magnetic flux caused by current in a conductor, allowing for precise current measurement.

Career Highlights

Throughout his career, Katsuyuki Nishifuji has worked with notable companies, including NKK Corporation. His experience in these organizations has contributed to his expertise in developing advanced technologies in his field.

Collaborations

Nishifuji has collaborated with several professionals, including Kiyotaka Imai and Hiroharu Kato. These collaborations have likely enriched his work and led to further innovations in his projects.

Conclusion

Katsuyuki Nishifuji is a distinguished inventor whose work in ultrasonic detection and current measurement has made a significant impact in technology. His innovative patents reflect his dedication to advancing these fields.