Shigeki Yamazaki

Title: Shigeki Yamazaki and Electric-Vehicle Engineering

Introduction

Shigeki Yamazaki is an inventor associated with Toyota Jidosha Kabushiki Kaisha, commonly known as Toyota Motor Corporation. Based in Anjo, Japan, Yamazaki is credited with 2 patents concerning electric-vehicle design and the integration and mounting of vehicle components.

Latest Patents

Yamazaki’s listed patents address an electric vehicle with a mechanical-electrical integrated unit. In both descriptions, the unit combines a drive apparatus and an electric-power control apparatus within a shared casing. The casing separates these components vertically, placing the control apparatus in an upper space and the drive apparatus in a lower space.

One patent describes a plate in the casing’s upper space and a fragile portion in the vehicle’s side member. The fragile portion is positioned to overlap the plate when viewed across the vehicle’s width. This arrangement brings together the integrated unit’s internal structure and the side member’s design.

The other patent focuses on how the integrated unit is fastened to the side member. Its casing has a thicker fastened portion in the side wall, and the side member’s fragile portion is positioned to overlap that fastened portion when viewed across the vehicle’s width. The design thus addresses both the unit’s attachment point and its relationship to the side member.

Career Highlights

Yamazaki’s listed patent work reflects a focus on electric-vehicle component packaging and structural integration. The inventions describe ways to arrange drive and power-control equipment in a common casing while accounting for how that assembly attaches to the vehicle.

Collaborations

The available information associates Yamazaki’s patents with Toyota Motor Corporation. It does not specify individual co-inventors or other collaborators.

Conclusion

Shigeki Yamazaki’s two listed patents explore the packaging and mounting of integrated electric-vehicle systems, linking component layout within a shared casing to the structure of the vehicle’s side member.