Hideki Toshima

Title: Innovations of Hideki Toshima

Introduction

Hideki Toshima is a notable inventor based in Koga, Japan. He has made significant contributions to the field of energy storage, particularly through his innovative work on metal hydride negative electrodes.

Latest Patents

Toshima holds a patent for a metal hydride negative electrode and the method for producing it. This invention features a metal hydride negative electrode that exhibits excellent discharge characteristics at the beginning of a charge and discharge cycle. It also demonstrates outstanding gas absorptivity during charge and an excellent cycle life. The production method is notable for its simplicity, avoiding complicated processes. The metal hydride negative electrode is specifically designed for use in nickel hydride cells and comprises a substrate and a negative electrode plate. This plate is formed by applying a hydrogen absorbing alloy composition that includes a hydrogen absorbing alloy powder, a conductive material, a binder, and a dispersing agent on the substrate. The negative electrode plate features a surface portion with a predetermined water repellent rate and multiple convex portions.

Career Highlights

Throughout his career, Toshima has focused on advancing energy storage technologies. His innovative approaches have led to improvements in the efficiency and longevity of energy storage systems. His work is recognized for its practical applications in various industries.

Collaborations

Toshima has collaborated with notable colleagues, including Hiroyuki Suzuki and Kyoichi Ariga. These partnerships have contributed to the development and refinement of his inventions.

Conclusion

Hideki Toshima's contributions to the field of energy storage through his innovative metal hydride negative electrode patent highlight his role as a significant inventor. His work continues to influence advancements in energy technology.