Location History:
- Tokyo, JP (1993)
- Kanagawa, JP (1990 - 1995)
Company Filing History:
2 out of 128 
1 out of 1,084 
1 out of 13,402 
Years Active: 1990-1995
Title: Akihiko Hasebe: Innovator in Chromate Coating Technologies
Introduction
Akihiko Hasebe is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of metal surface treatment, particularly in chromate coating technologies. With a total of 3 patents to his name, Hasebe's work has had a lasting impact on the industry.
Latest Patents
Hasebe's latest patents include innovative processes for chromating metal surfaces. One of his key inventions is a method for forming a colorless chromate coating film on bright aluminum. This process involves subjecting the surface of an aluminum wheel to a cathodic electrolytic treatment in an acidic aqueous solution. The solution contains specific concentrations of hexavalent chromium ions, sulfate ions, fluorine as fluoride, and zirconium ions, all maintained at a precise pH level. This method results in a coating film with a chromium coating amount of 50 to 250 mg/m².
Career Highlights
Throughout his career, Hasebe has worked with prominent companies in the industry. He has been associated with Nihon Parkerizing Co., Ltd. and Henkel Corporation, where he has applied his expertise in metal surface treatments. His work has contributed to advancements in the durability and performance of coated metal products.
Collaborations
Hasebe has collaborated with several professionals in his field, including Norifumi Hatano and Ryohsuke Sako. These collaborations have further enhanced his research and development efforts in chromate coating technologies.
Conclusion
Akihiko Hasebe's contributions to the field of chromate coating are significant and impactful. His innovative patents and collaborations reflect his dedication to advancing metal surface treatment technologies. His work continues to influence the industry and improve product performance.