This inventor holds 30 USPTO granted patents and 1 published patent application, plus 15 CIPO patents and 10 EPO patents, primarily in Plated Steel Technology. Top assignees: Nippon Steel Sumitomo Metal Corporation, Nippon Steel Corporation, Nihon Parkerizing Co., Ltd.. Active years: 2001-2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Futtsu, JP (2001 - 2003)
- Kitakyushu, JP (2005 - 2012)
- Tokyo, JP (2012 - 2020)
Company Filing History:
16 out of 1,102 
12 out of 3,713 
1 out of 128 Years Active: 2001-2020
Areas of Expertise:
Title: Innovations by Masao Kurosaki in Surface Treatment Technologies
Introduction
Masao Kurosaki is a notable inventor based in Tokyo, Japan, renowned for his contributions to surface treatment technologies. With an impressive portfolio comprising 30 patents, Kurosaki has made significant impacts in industries related to steel processing and automobile manufacturing. His innovative approaches are redefining how materials are treated and utilized, particularly in the context of hot pressing.
Latest Patents
Among Kurosaki's latest patents is a pioneering surface treatment solution for plated steel sheets to be hot-pressed. This solution includes a unique combination of a ZnO aqueous dispersion and a water dispersible organic resin. The ZnO aqueous dispersion features a specific particle size ranging from 50 to 300 nm, while the organic resin has particular parameters ensuring optimal performance. The mass ratio of ZnO particles to the organic resin is meticulously designed, ranging from 30/70 to 95/5.
Another significant patent involves a specially designed plated steel sheet for hot pressing. This invention includes an aluminum plating layer that enhances lubricity and formability, along with a surface coating containing ZnO. This multi-layer approach not only improves productivity in hot pressing work but also enhances chemical conversion treatability after the hot pressing process, marking an advancement in the manufacturing of automobile parts.
Career Highlights
Kurosaki has had a distinguished career, having worked with leading companies in the steel industry. He has been associated with Nippon Steel & Sumitomo Metal Corporation, where he has leveraged his expertise to develop innovative solutions that drive efficiency and performance in steel processing. Additionally, he has contributed to advancements at Nippon Steel Corporation, further solidifying his reputation as a leading inventor in this field.
Collaborations
Throughout his career, Masao Kurosaki has collaborated with esteemed colleagues, including Jun Maki and Shinichi Yamaguchi. These collaborations have resulted in a wealth of innovative solutions and patents that continue to shape the future of steel treatment and applications in various sectors.
Conclusion
Masao Kurosaki's innovative work in surface treatment technologies not only showcases his expertise as an inventor but also reflects the evolving landscape of industrial processing. With his remarkable achievements and ongoing contributions, he remains a pivotal figure, driving advancements that benefit both manufacturers and consumers in the automotive and steel industries.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile