Yasuo Arishima

Title: Yasuo Arishima: Innovator in Fuel Cell Technology

Introduction

Yasuo Arishima is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of energy storage and conversion, particularly through his innovative work on fuel cells. With a total of 2 patents, Arishima continues to push the boundaries of technology in this vital area.

Latest Patents

Arishima's latest patents include a liquid fuel cell with a planar electrolyte layer and an air-hydrogen battery. The liquid fuel cell comprises multiple unit fuel cells, each featuring a positive electrode for reducing oxygen, a negative electrode for oxidizing liquid fuel, and an electrolyte layer positioned between them. This design allows for stable power generation while minimizing size by arranging the unit fuel cells on a single plane. The air-hydrogen battery boasts high energy density and excellent cycle characteristics. It includes a positive electrode made of an air electrode and a negative electrode with a hydrogen-absorbing alloy. The innovative use of an anion-exchange resin enhances the contact area between the electrolyte and the hydrogen-absorbing alloy, improving both the utilization factor and corrosion resistance.

Career Highlights

Yasuo Arishima is currently associated with Hitachi Maxell, Limited, where he applies his expertise in developing advanced energy solutions. His work has been instrumental in advancing the efficiency and effectiveness of fuel cell technologies.

Collaborations

Throughout his career, Arishima has collaborated with notable colleagues, including Hiroshi Kashino and Shinsuke Shibata. These partnerships have fostered innovation and contributed to the success of his projects.

Conclusion

Yasuo Arishima stands out as a key figure in the field of fuel cell technology, with his innovative patents paving the way for future advancements. His contributions continue to influence the energy sector significantly.