Hideaki Sumi

Title: Innovations of Inventor Hideaki Sumi

Introduction

Hideaki Sumi is a prominent inventor based in Utsunomiya, Japan. He has made significant contributions to the field of fuel cell technology, holding a total of 10 patents. His work focuses on enhancing the efficiency and functionality of fuel cells and related systems.

Latest Patents

One of his latest patents involves a fuel cell that features a membrane electrode assembly. This assembly includes a solid polymer electrolyte membrane, a cathode, and an anode. Notably, the surface size of the cathode side electrode catalyst layer is smaller than that of the anode side electrode catalyst layer. Additionally, an inner end of a gas impermeable film provided around the anode side electrode catalyst layer overlaps with the outer end of the cathode side electrode catalyst layer on both sides of the solid polymer electrolyte membrane. Another significant patent is for a home fuel gas refining system. This system includes a modifier that modifies a hydrogen-containing fuel to produce a modified gas. The modifier consists of a hydrogen-containing fuel supply mechanism and a modifying air supply mechanism. The hydrogen-containing fuel and modifying air are mixed by a modification fuel ejector before being delivered to a reactor.

Career Highlights

Throughout his career, Hideaki Sumi has worked with notable companies, including Honda Motor Co., Ltd. and Honda Giken Kogyo Kabushiki Kaisha. His experience in these organizations has allowed him to develop innovative solutions in the automotive and energy sectors.

Collaborations

He has collaborated with talented individuals such as Satoshi Hanai and Hikaru Okada, contributing to various projects and advancements in technology.

Conclusion

Hideaki Sumi's contributions to fuel cell technology and his innovative patents highlight his role as a leading inventor in the field. His work continues to influence advancements in energy solutions and automotive applications.