Zenichi Yasuda

Title: Zenichi Yasuda: Innovator in Powder Coating Technology

Introduction

Zenichi Yasuda is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of powder coating technology, holding a total of 2 patents. His work focuses on improving the efficiency and effectiveness of powder coatings, which are widely used in various industries.

Latest Patents

One of Yasuda's latest patents is a method for making a powder coating. This innovative method achieves greater efficiency in producing a powder coating with a smaller average particle diameter and a narrower particle size distribution compared to conventional methods. The process involves introducing a solid mixture of coating materials between a rotor and a stator, where the rotor is designed to rotate around the shaft center. The rotor's periphery is equipped with multiple convex lines that extend in the direction of the shaft, while the stator features a cylindric rotor-opposite face with similar convex lines. This design allows for the pulverization of the mixture into finer particles through the interaction of the rotating rotor and the stator.

Another significant patent by Yasuda is a measuring device for assessing the change in thickness of paint layers over time without direct contact. This device utilizes an optical arrangement based on the Michelson interferometer principle, enabling the acquisition of sharp and clear interference fringes even when the paint layer has low reflectivity. This innovation allows for laboratory observations of paint layer changes under actual exposure conditions.

Career Highlights

Zenichi Yasuda is currently associated with Nippon Paint Company, Ltd., where he continues to develop and refine his innovative technologies. His work has had a substantial impact on the paint and coating industry, enhancing the quality and performance of products.

Collaborations

Yasuda has collaborated with notable coworkers, including Misao Morita and Takashi Nakajima. Their combined expertise has contributed to the advancement of powder coating technologies and related innovations.

Conclusion

Zenichi Yasuda is a prominent figure in the field of powder coating technology, with a focus on efficiency and precision in his inventions. His contributions through patents and collaborations have significantly influenced the industry, showcasing the importance of innovation in enhancing product quality.