Teruo Maruyama

Title: Teruo Maruyama: Innovator in Fuel Cell Technology and Clutch Systems

Introduction

Teruo Maruyama is a notable inventor based in Aichi, Japan. He has made significant contributions to the fields of fuel cell technology and automotive components. With a total of 2 patents, Maruyama continues to push the boundaries of innovation in his industry.

Latest Patents

One of Maruyama's latest patents is a fuel cell with reduced gas leakage. This innovative fuel cell design minimizes gas leakage, prevents deformation of the electrodes, and reduces production costs. It consists of multiple electrode units, each containing an oxidant electrode, a fuel electrode, and a solid polymer electrolyte membrane. The solid polymer electrolyte membrane is larger than the oxidant and fuel electrodes, featuring an electrode contacting portion and an outer peripheral portion that projects from it. A gasket covers the outer peripheral portion, and a series of separators are used to stack the electrode units, forming a complete fuel cell.

Another significant patent is the push rod assembly for a clutch master cylinder. This assembly includes a rod that abuts against the piston of the clutch master cylinder, a clevis connected to the clutch pedal, and a rubber vibration isolator placed between the rod and the clevis. The rod is created through stamp forging, while the clevis is formed by press working. The rubber vibration isolator is secured to both the rod and clevis during the manufacturing process, which reduces costs and enhances the adhesion strength.

Career Highlights

Maruyama is currently employed at Aisin Seiki Kabushiki Kaisha, a company known for its automotive components and systems. His work has significantly impacted the efficiency and reliability of automotive technologies.

Collaborations

Maruyama collaborates with Hiroshi Okazaki, contributing to the development of innovative solutions in their respective fields.

Conclusion

Teruo Maruyama is a distinguished inventor whose work in fuel cell technology and automotive components showcases his commitment to innovation. His patents reflect a deep understanding of engineering principles and a drive to improve existing technologies.