Location History:
- Okayama, JP (2002 - 2003)
- Chiba, JP (1994 - 2007)
- Tokyo, JP (2006 - 2009)
Company Filing History:
14 out of 1,256 
5 out of 1,792 
1 out of 4,618 
Years Active: 1994-2009
Title: **Innovations by Chiaki Kato: A Leading Inventor in Steel Coatings**
Introduction
Chiaki Kato, a prominent inventor based in Chiba, Japan, has made significant contributions to the field of steel technology with a remarkable portfolio of 20 patents. Her innovations focus predominantly on enhancing the properties of zinc-coated steel sheets, addressing critical issues such as corrosion resistance and frictional performance.
Latest Patents
Among her latest patents, one noteworthy invention is the **Phosphate-treated zinc-coated steel sheet**. This innovative steel sheet features a phosphated galvanized surface that provides superior corrosion resistance without the need for sealing. It comprises a zinc-plating layer enriched with nickel and a phosphate layer containing magnesium, ensuring exceptional durability compared to conventional options.
Another significant invention is the **Zinc-based coated steel sheet** which boasts excellent anti-peeling, frictional, and anti-galling properties. Kato's patent describes a unique manufacturing method for a zinc-based coating layered with a lubricant film containing zinc phosphate particles. This invention ensures excellent functionality, especially in scenarios where the application of lubricant is insufficient.
Career Highlights
Throughout her career, Chiaki Kato has been associated with renowned companies such as Kawasaki Steel Corporation and JFE Steel Corporation. Her work in these organizations has been pivotal in the advancement of materials engineering, making her a respected figure in the industry.
Collaborations
In her professional journey, Kato has collaborated with notable compatriots like Yoichi Tobiyama and Nobuyuki Morito. These collaborations have significantly enriched her research and development endeavors, leading to groundbreaking innovations in steel technology.
Conclusion
Chiaki Kato's impressive body of work exemplifies the impact of innovative thinking in materials science. Her patents not only address critical industry challenges but also set new standards for the future of steel products. As she continues to explore and push the boundaries of technology, her legacy as a leading inventor remains firmly established in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.