Yoshinobu Kitagawa

Title: The Innovations of Yoshinobu Kitagawa

Introduction

Yoshinobu Kitagawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electrical engineering, particularly in transformer technology and induction apparatuses. With a total of 2 patents, his work reflects a commitment to advancing electrical systems.

Latest Patents

One of Kitagawa's latest patents is a transformer that includes a transformer body, a tank, a conservator, a plurality of support fittings, and at least one mounting seat. The transformer body consists of an iron core and a winding, while the tank is designed with an upper tank, a middle tank, and a lower tank that are bonded together to form an internal space accommodating the transformer body. The conservator is positioned above the tank, and the support fittings are arranged side by side to support the conservator. Additionally, at least one mounting seat is bonded to both the upper and middle tanks, ensuring stability and support for the assembly.

Another notable patent is a stationary induction apparatus. This apparatus features an iron core with a shaft portion that includes a plurality of first electromagnetic steel plates stacked in a specific direction. The shaft portion has main surfaces located at both ends of the stacked plates. A winding is wound around the shaft portion, and a first magnetic shield is arranged along the main surface, constructed by stacking a plurality of second electromagnetic steel plates. Furthermore, a second magnetic shield is positioned on each side of the first magnetic shield, enhancing the apparatus's efficiency.

Career Highlights

Yoshinobu Kitagawa is associated with Mitsubishi Electric Corporation, a leading company in the electrical and electronic equipment industry. His work at Mitsubishi Electric has allowed him to innovate and develop advanced technologies that contribute to the company's reputation for excellence.

Collaborations

Throughout his career, Kitagawa has collaborated with talented coworkers, including Takayuki Imazu and Keita Tonoike. These collaborations have fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.

Conclusion

Yoshinobu Kitagawa's contributions to the field of electrical engineering through his patents and work at Mitsubishi Electric Corporation highlight his role as a significant inventor. His innovations in transformer technology and induction apparatuses continue to influence the industry and pave the way for future advancements.