Ryo Matsuda

Title: Ryo Matsuda’s Battery Pack Innovations.

Introduction

Ryo Matsuda is an inventor based in Toyota, Japan, associated with Toyota Jidosha Kabushiki Kaisha, commonly known as Toyota Motor Corporation. His patent work focuses on battery-pack design and thermal management for vehicles. His record includes 2 patents.

Latest Patents

Matsuda’s latest patents address how battery cells are arranged and protected within a pack.

**Battery pack and vehicle.** This invention describes a pack containing stacked battery cells housed in a case. It sets a higher thermal resistance between the case’s contact portions for the endmost and adjacent first cells than between the contact portions for the first and second cells. This arrangement manages heat transfer differently at the edge of the cell stack.

**Battery pack and vehicle.** This invention describes stacked battery cells separated by structures that combine heat-insulating members and shielding plates. The insulating members sit between adjacent cells’ intermediate portions, while shielding plates are positioned between their first end portions. The design provides distinct thermal barriers across different regions of the pack.

Career Highlights

Matsuda’s listed patent contributions center on battery packs for vehicles, with particular attention to thermal resistance, insulation, and shielding. These features reflect engineering approaches to managing heat within closely stacked battery cells.

Collaborations

Matsuda is associated with Toyota Jidosha Kabushiki Kaisha. His listed coworkers include Yoshihiko Hiroe and Taro Matsushita.

Conclusion

Ryo Matsuda’s two listed patents demonstrate a focused contribution to vehicle battery-pack design, especially the management of heat between cells and across different regions of a battery assembly.