Norimasa Matsui

Title: Norimasa Matsui: Innovator in Tire Pressure-Adjusting Technology

Introduction

Norimasa Matsui is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of tire pressure-adjusting devices. His innovative designs have led to the development of a unique seal device that enhances the functionality and reliability of these systems.

Latest Patents

Matsui holds a patent for a seal device specifically designed for tire pressure-adjusting devices. This seal device is engineered to be mounted at the area of relative rotation between two mounting portions of the device. It features a pair of first and second seal rings that are positioned in opposition to each other. Each seal ring includes a main seal with a radially inwardly-directed lip, which has a sliding surface that interacts with a self-lubricating thin plate. Additionally, the design incorporates an auxiliary seal that forms a closed space for holding grease, ensuring optimal performance.

Career Highlights

Throughout his career, Norimasa Matsui has worked with prominent companies, including The Keeper Company, Inc. and Nissan Motor Company Limited. His experience in these organizations has allowed him to refine his skills and contribute to advancements in automotive technology.

Collaborations

Matsui has collaborated with talented individuals such as Shuji Torii and Hiromichi Nozaki. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Norimasa Matsui's contributions to tire pressure-adjusting technology exemplify his innovative spirit and dedication to improving automotive safety and efficiency. His patent for a seal device showcases his ability to solve complex engineering challenges.