Yurio Nomura

Title: Yurio Nomura: Innovator in Synchronous Machines and Magnetic Materials

Introduction

Yurio Nomura, an accomplished inventor based in Nagoya, Japan, has made significant contributions to the fields of electrical engineering and material science. With a portfolio of nine patents to his name, Nomura has focused on developing innovative technologies that enhance machine efficiency and material properties.

Latest Patents

Two of Nomura's latest inventions showcase his expertise and ingenuity. The first patent is for a **field-winding type of synchronous machine**, which comprises a stator equipped with an armature winding and a rotor featuring a field winding. This innovative machine allows for an armature current to correspond to a synchronous current, facilitating the generation of a rotating field that aligns with the rotor's speed. Moreover, the design includes a current suppressor to convert induced alternating currents into unidirectional currents and a current supplier that provides a rotor exciting current during specified intervals, optimizing machine performance.

The second patent details a **method for manufacturing a soft magnetic powder material**. This novel approach involves creating a soft magnetic alloy powder and selectively oxidizing a second element, such as silicon, to form oxide layers on the powder's surfaces. This process results in thin oxide layers that greatly enhance the electrical resistance of the soft magnetic powder, making it ideal for various applications in electrical engineering.

Career Highlights

Throughout his career, Yurio Nomura has been affiliated with renowned companies, including Denso Corporation and Nippondenso Co., Ltd. His work in these organizations has enabled him to explore advanced concepts in machine design and material development, contributing significant innovations to the industry.

Collaborations

Nomura has collaborated with esteemed colleagues such as Yoshiaki Nishijima and Tokio Kohama. These partnerships have fostered a creative environment that encourages knowledge exchange and highlights the importance of teamwork in driving innovation forward.

Conclusion

Yurio Nomura stands out as a leading figure in the field of synchronous machines and magnetic materials. With nine patents to his credit and a rich career marked by collaboration and innovation, he exemplifies the spirit of invention. His contributions continue to influence advancements in electrical engineering, making a lasting impact on the industry.