Toshiro Shimada

Title: Toshiro Shimada: A Pioneer in Magnetic Coupling Technology

Introduction

Toshiro Shimada, based in Osaka, Japan, is a distinguished inventor with a remarkable portfolio of eight patents. His innovative contributions primarily focus on magnetic coupling devices, which play a vital role in advancing electric vehicle technology.

Latest Patents

Among his latest patents, the **Magnetic Coupling Device for Charging an Electric Car** stands out. This invention features a C-shaped fixed core positioned at the power receiving end, with a secondary coil wound around its vertical portion. When the charging coupler is attached to the power receiving section, a vertically movable moving core engages with the fixed core, forming a magnetic circuit between the primary and secondary coils. Notably, the design of the charging coupler is lightweight as it lacks a core. Another significant patent is the **Core Assembly for Coil Units and Method for Producing the Same**, which addresses temperature control. This patent describes a secondary core made of ferrite that employs symmetrical core members with integrated grooves to create a flow path for a cooling medium, thereby enhancing operational efficiency.

Career Highlights

Toshiro Shimada has made significant contributions while working for prominent companies, including Sumitomo Electric Industries, Limited and Sumitomo Wiring Systems, Limited. His work in these organizations has been instrumental in the development of technologies that support the electric vehicle industry and beyond.

Collaborations

Throughout his career, Toshiro has collaborated with notable coworkers, including Kunihiko Watanabe and Heiji Kuki. These collaborations have fostered innovative ideas and propelled advancements in the field of magnetic coupling technology.

Conclusion

Toshiro Shimada's inventive spirit and dedication to innovation in magnetic coupling devices have made a substantial impact on the technology that supports electric vehicles. His patents not only reflect his expertise but also underscore the importance of continuous innovation in addressing modern challenges.