Company Filing History:
4 out of 16,338 
2 out of 832,912 Years Active: 1990-1994
Title: Hirotsugu Yasuda: Pioneering Innovations in Corrosion Protection
Introduction
Hirotsugu Yasuda is an innovative inventor based in Columbia, MO, known for his significant contributions to the field of corrosion protection technologies. With a total of six patents to his name, Yasuda has dedicated his career to developing cutting-edge methods for enhancing the durability of metal surfaces.
Latest Patents
Hirotsugu Yasuda's latest inventions include a method of coating metal using low temperature plasma. This invention utilizes low temperature plasma technology to provide significantly improved corrosion protection of metals. The plasma process involves the pretreatment of the metal's surface with a gas plasma to eliminate oxygen, followed by the plasma deposition of a thin polymeric film on the treated surface. The process culminates in the application of a cathodic electrocoat primer. Additionally, Yasuda has developed an organic vapor deposition process for corrosion protection, which significantly enhances the protection of metal substrates. This innovative technique involves depositing a thin film through the polymerization of specific precursors onto a metal phosphate treated surface, prior to applying a primer or topcoat.
Career Highlights
Throughout his career, Yasuda has worked with notable companies such as E.I. DuPont de Nemours and Company. His expertise in developing advanced coating technologies has made him a valuable asset in the field of material science and engineering.
Collaborations
Hirotsugu Yasuda has collaborated with fellow researchers and inventors, including Duck Joo Yang and Tyau-Jeen Lin. These partnerships have led to the advancement of innovative corrosion protection strategies and have played a crucial role in the success of his projects.
Conclusion
Hirotsugu Yasuda's work continues to influence the industry with his groundbreaking patents aimed at enhancing metal surface protection. His dedication to innovation and collaboration in engineering exemplifies the spirit of invention that drives progress in corrosion protection technologies. As he continues to explore new methods and techniques, Yasuda remains a prominent figure in the field of material science.