Shigendo Nishi

Title: Shigendo Nishi: Innovator in Optical Devices

Introduction

Shigendo Nishi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of optical devices, particularly with his innovative patent that enhances position detection methods.

Latest Patents

Nishi holds a patent for a "Waveguide type optical device and position detecting method." This device is designed to monitor the relative position of an insert plate to a groove. The technology involves a groove located at the intersection of two optical waveguides, with an insert plate that can be inserted into the groove. It utilizes a static magnetic field to ensure that the vector product of the velocity vector of the insert plate and its magnetic field vector is nonzero. Additionally, the device features a cantilever with electrical wiring that detects the relative position of the insert plate by measuring the induced current in the wiring.

Career Highlights

Throughout his career, Shigendo Nishi has worked with prominent companies such as NTT Electronics Corporation and Nikon Corporation. His experience in these organizations has allowed him to develop and refine his expertise in optical technologies.

Collaborations

Nishi has collaborated with notable colleagues, including Katsuhiko Kurumada and Toshiaki Tamamura. Their combined efforts have contributed to advancements in the field of optical devices.

Conclusion

Shigendo Nishi's work in optical devices exemplifies innovation and technical expertise. His patent for a waveguide type optical device showcases his ability to address complex challenges in position detection. His contributions continue to influence the field of optical technology.