This inventor holds 1 USPTO granted patent. Top assignees: Enomoto Co., Ltd., University of Yamanashi. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 1 
1 out of 100 
Years Active: 2026
Title: Yohei Horiuchi: Fuel Cell Gas Diffusion Innovation.
Introduction
Yohei Horiuchi is an inventor associated with Uenohara, Japan. His work includes a patented gas diffusion member designed to reduce internal resistance in fuel cells.
Latest Patents
Horiuchi’s listed patent is “Gas Diffusion Member, Gas Diffusion Unit, and Fuel Cell.” It describes a gas diffusion member positioned between a fuel-cell separator and catalyst layer. The member combines a porous layer made from conductive porous material with a conductive material layer placed on the separator-facing surface. Conductive material fills the pores, forming a structure intended to reduce the fuel cell’s internal resistance. Horiuchi is credited with 1 patent.
Career Highlights
Horiuchi’s listed professional affiliations include Enomoto Co., Ltd. and the University of Yamanashi. These affiliations connect his profile with both industry and university settings.
Collaborations
Masahiro Watanabe and Hiroshi Yanai are identified as Horiuchi’s coworkers.
Conclusion
Yohei Horiuchi’s patent focuses on improving fuel-cell performance through a conductive, pore-filling gas diffusion structure, reflecting his contributions to fuel-cell component innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile