Haruaki Matsukawa

Title: Haruaki Matsukawa: Innovator in Anodizing Technology

Introduction

Haruaki Matsukawa is a notable inventor based in Sayama, Japan. He has made significant contributions to the field of anodizing technology, particularly in the treatment of Si-based aluminum alloys. His innovative approach has led to advancements that enhance the performance and durability of aluminum materials.

Latest Patents

Matsukawa holds a patent for a process for anodizing Si-based aluminum alloy. This process involves subjecting the alloy to electrolysis in an electrolyte containing phosphate and fluoride. The result is the formation of an anodized film on the aluminum alloy. The method further includes infiltrating a photosetting or thermosetting resin into microholes in the anodized film and subsequently hardening the resin through light or heat exposure. The use of phosphate enlarges the diameters of the microholes, while fluoride aids in the dissolution of silicon, facilitating the growth of the anodized film. This innovative process allows for a significant amount of resin to be infiltrated, resulting in a flat surface on the anodized film.

Career Highlights

Matsukawa is associated with Honda Giken Kogyo Kabushiki Kaisha, a leading company in the automotive industry. His work at Honda has allowed him to apply his inventive skills to practical applications, contributing to the company's reputation for innovation and quality.

Collaborations

Matsukawa collaborates with Hajime Miyasaka, a fellow innovator. Their partnership has fostered a creative environment that encourages the development of new technologies and processes.

Conclusion

Haruaki Matsukawa's contributions to anodizing technology exemplify the impact of innovation in material science. His patented process not only enhances the properties of Si-based aluminum alloys but also showcases the importance of collaboration in driving technological advancements.