Yoshifumi Oura

Title: The Innovative Mind of Yoshifumi Oura

Introduction

Yoshifumi Oura, an accomplished inventor from Ichihara, Japan, has made significant contributions to the field of electrical engineering. With a focus on transformer protection systems, Oura's inventions embody the essence of innovation in modern technology.

Latest Patents

Yoshifumi Oura holds a notable patent for a transformer protection system. This system utilizes data from voltages and currents detected at the terminals of a transformer connected to an electric power system. A computer processes this data to calculate driving point admittances or shunt admittances of the transformer. When deviations from pre-set reference values occur, indicating an internal fault, the system effectively disconnects the transformer from the power system, ensuring safety and reliability in electrical operations.

Career Highlights

Throughout his career, Oura has worked with prestigious companies such as Hitachi, Ltd. and the Tokyo Electric Power Company, Incorporated. His experience at these organizations has provided him with a robust foundation in the complexities of electrical engineering and patent development.

Collaborations

Yoshifumi Oura has collaborated with notable colleagues, including Kunio Matsuzawa and Kazuyoshi Yoshida. These collaborations have likely fostered innovative ideas and the sharing of knowledge within the field, leading to advancements in transformer technology.

Conclusion

Yoshifumi Oura stands as a prominent figure in the realm of electrical engineering innovations. His patent for a transformer protection system not only showcases his inventive spirit but also contributes to the safety and efficiency of electrical power systems. As the industry continues to evolve, Oura's work serves as a testament to the crucial role inventors play in driving technological advancements.