Shinichi Moriyama

Title: Innovations of Shinichi Moriyama

Introduction

Shinichi Moriyama is a notable inventor based in Iizuka, Japan. He has made significant contributions to the field of technology, particularly in magnetic levitation and displacement sensor systems. With a total of four patents to his name, Moriyama continues to push the boundaries of innovation.

Latest Patents

One of Moriyama's latest patents is a magnetic levitation control apparatus. This apparatus comprises a pair of electromagnets designed to hold a levitated body with a magnetic component in a stable state. It includes a signal source that supplies a voltage signal at a frequency that allows the electromagnets to function as position sensors. A control voltage signal is superimposed on this voltage signal to manage the magnetic attraction of the electromagnets. The system also features a circuit that differentially supplies the voltage signal to the electromagnets, forming a position signal from the currents of each electromagnet. Additionally, a controller generates a control voltage signal based on the detected position signal of the levitated body.

Another significant patent is an inductive displacement sensor system capable of detecting displacements in two orthogonal directions simultaneously. This system utilizes fewer displacement sensors than previous designs, enhancing efficiency. It includes multiple displacement sensors positioned around a pillar-shaped member and a detector circuit that processes the outputs from these sensors to provide signals indicative of displacements in two directions. The design allows for precise detection while minimizing the number of components required.

Career Highlights

Shinichi Moriyama is currently employed at Ebara Corporation, where he applies his expertise in developing innovative technologies. His work has garnered attention for its practical applications and contributions to advancements in engineering and technology.

Collaborations

Moriyama has collaborated with notable coworkers, including Katsuhide Watanabe and Naoji Hiraki. Their combined efforts have led to the development of groundbreaking technologies that enhance the capabilities of various systems.

Conclusion

Shinichi Moriyama's contributions to the field of technology through his patents and collaborations highlight his role as an influential inventor. His work continues to inspire advancements in magnetic levitation and sensor systems, showcasing the importance of innovation in engineering.